201902778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 425516742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 19, 21, 22, 33, 34, 38, 41, 42, 51, 57, 63, 66, 77, 82, 99, 102, 114, 119, 121, 123, 126, 133, 153, 154, 171, 187, 198, 209, 231, 238, 242, 246, 266, 287, 306, 323, 342, 357, 363, 369, 374, 399, 418, 451, 462, 561, 574, 627, 646, 693, 697, 714, 726, 738, 779, 798, 847, 861, 902, 969, 1071, 1089, 1122, 1197, 1254, 1309, 1353, 1386, 1394, 1463, 1558, 1683, 1694, 1722, 1881, 1938, 2057, 2091, 2142, 2178, 2261, 2299, 2337, 2394, 2541, 2583, 2618, 2706, 2907, 2926, 3157, 3366, 3553, 3762, 3927, 4059, 4114, 4182, 4389, 4522, 4598, 4674, 4879, 4961, 5082, 5166, 5453, 5814, 6171, 6273, 6314, 6783, 6897, 7011, 7106, 7623, 7667, 7854, 8118, 8569, 8778, 9471, 9758, 9922, 10659, 10906, 11781, 12342, 12546, 13167, 13243, 13566, 13794, 14022, 14399, 14637, 14883, 15246, 15334, 16093, 16359, 17138, 18513, 18942, 20349, 20691, 21318, 23001, 23562, 24871, 25707, 26334, 26486, 28413, 28798, 29274, 29766, 31977, 32186, 32718, 34727, 37026, 39083, 39729, 40698, 41382, 43197, 43911, 44649, 46002, 48279, 49077, 49742, 51414, 53669, 56826, 59983, 63954, 69003, 69454, 74613, 77121, 78166, 79458, 84337, 86394, 87822, 89298, 92701, 94259, 96558, 98154, 104181, 107338, 117249, 119187, 119966, 129591, 138006, 144837, 145673, 149226, 154242, 161007, 168674, 179949, 185402, 188518, 208362, 223839, 234498, 238374, 253011, 259182, 273581, 278103, 282777, 289674, 291346, 312543, 322014, 351747, 359898, 437019, 447678, 483021, 506022, 539847, 547162, 556206, 565554, 590359, 625086, 659813, 703494, 759033, 820743, 834309, 848331, 874038, 966042, 1019711, 1079694, 1180718, 1311057, 1319626, 1518066, 1602403, 1641486, 1668618, 1696662, 1771077, 1979439, 2039422, 2462229, 2622114, 3059133, 3204806, 3542154, 3958878, 4807209, 4924458, 5313231, 5938317, 6118266, 9177399, 9614418, 10626462, 11216821, 11876634, 14421627, 18354798, 22433642, 28843254, 33650463, 67300926, 100951389, 201902778]

約数ペア:

[(1, 201902778), (2, 100951389), (3, 67300926), (6, 33650463), (7, 28843254), (9, 22433642), (11, 18354798), (14, 14421627), (17, 11876634), (18, 11216821), (19, 10626462), (21, 9614418), (22, 9177399), (33, 6118266), (34, 5938317), (38, 5313231), (41, 4924458), (42, 4807209), (51, 3958878), (57, 3542154), (63, 3204806), (66, 3059133), (77, 2622114), (82, 2462229), (99, 2039422), (102, 1979439), (114, 1771077), (119, 1696662), (121, 1668618), (123, 1641486), (126, 1602403), (133, 1518066), (153, 1319626), (154, 1311057), (171, 1180718), (187, 1079694), (198, 1019711), (209, 966042), (231, 874038), (238, 848331), (242, 834309), (246, 820743), (266, 759033), (287, 703494), (306, 659813), (323, 625086), (342, 590359), (357, 565554), (363, 556206), (369, 547162), (374, 539847), (399, 506022), (418, 483021), (451, 447678), (462, 437019), (561, 359898), (574, 351747), (627, 322014), (646, 312543), (693, 291346), (697, 289674), (714, 282777), (726, 278103), (738, 273581), (779, 259182), (798, 253011), (847, 238374), (861, 234498), (902, 223839), (969, 208362), (1071, 188518), (1089, 185402), (1122, 179949), (1197, 168674), (1254, 161007), (1309, 154242), (1353, 149226), (1386, 145673), (1394, 144837), (1463, 138006), (1558, 129591), (1683, 119966), (1694, 119187), (1722, 117249), (1881, 107338), (1938, 104181), (2057, 98154), (2091, 96558), (2142, 94259), (2178, 92701), (2261, 89298), (2299, 87822), (2337, 86394), (2394, 84337), (2541, 79458), (2583, 78166), (2618, 77121), (2706, 74613), (2907, 69454), (2926, 69003), (3157, 63954), (3366, 59983), (3553, 56826), (3762, 53669), (3927, 51414), (4059, 49742), (4114, 49077), (4182, 48279), (4389, 46002), (4522, 44649), (4598, 43911), (4674, 43197), (4879, 41382), (4961, 40698), (5082, 39729), (5166, 39083), (5453, 37026), (5814, 34727), (6171, 32718), (6273, 32186), (6314, 31977), (6783, 29766), (6897, 29274), (7011, 28798), (7106, 28413), (7623, 26486), (7667, 26334), (7854, 25707), (8118, 24871), (8569, 23562), (8778, 23001), (9471, 21318), (9758, 20691), (9922, 20349), (10659, 18942), (10906, 18513), (11781, 17138), (12342, 16359), (12546, 16093), (13167, 15334), (13243, 15246), (13566, 14883), (13794, 14637), (14022, 14399)]