198565542

素因数分解:

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

素因数の和:116

約数の個数: 216

約数和(自身を含む): 573267240

約数和(自身を除く): 374701698

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 41, 42, 49, 51, 57, 63, 82, 98, 102, 114, 119, 123, 126, 133, 147, 153, 171, 238, 246, 266, 287, 289, 294, 306, 323, 342, 357, 369, 399, 441, 574, 578, 646, 697, 714, 738, 779, 798, 833, 861, 867, 882, 931, 969, 1071, 1197, 1394, 1558, 1666, 1722, 1734, 1862, 1938, 2009, 2023, 2091, 2142, 2261, 2337, 2394, 2499, 2583, 2601, 2793, 2907, 4018, 4046, 4182, 4522, 4674, 4879, 4998, 5166, 5202, 5453, 5491, 5586, 5814, 6027, 6069, 6273, 6783, 7011, 7497, 8379, 9758, 10906, 10982, 11849, 12054, 12138, 12546, 13243, 13566, 14022, 14161, 14637, 14994, 15827, 16359, 16473, 16758, 18081, 18207, 20349, 23698, 26486, 28322, 29274, 31654, 32718, 32946, 34153, 35547, 36162, 36414, 38171, 38437, 39729, 40698, 42483, 43911, 47481, 49077, 49419, 68306, 71094, 76342, 76874, 79458, 82943, 84966, 87822, 92701, 94962, 98154, 98838, 102459, 106641, 114513, 115311, 119187, 127449, 142443, 165886, 185402, 204918, 213282, 225131, 229026, 230622, 238374, 248829, 254898, 269059, 278103, 284886, 307377, 343539, 345933, 450262, 497658, 538118, 556206, 580601, 614754, 648907, 675393, 687078, 691866, 746487, 807177, 834309, 1161202, 1297814, 1350786, 1492974, 1575917, 1614354, 1668618, 1741803, 1946721, 2026179, 2421531, 3151834, 3483606, 3893442, 4052358, 4727751, 4843062, 5225409, 5840163, 9455502, 10450818, 11031419, 11680326, 14183253, 22062838, 28366506, 33094257, 66188514, 99282771, 198565542]

約数ペア:

[(1, 198565542), (2, 99282771), (3, 66188514), (6, 33094257), (7, 28366506), (9, 22062838), (14, 14183253), (17, 11680326), (18, 11031419), (19, 10450818), (21, 9455502), (34, 5840163), (38, 5225409), (41, 4843062), (42, 4727751), (49, 4052358), (51, 3893442), (57, 3483606), (63, 3151834), (82, 2421531), (98, 2026179), (102, 1946721), (114, 1741803), (119, 1668618), (123, 1614354), (126, 1575917), (133, 1492974), (147, 1350786), (153, 1297814), (171, 1161202), (238, 834309), (246, 807177), (266, 746487), (287, 691866), (289, 687078), (294, 675393), (306, 648907), (323, 614754), (342, 580601), (357, 556206), (369, 538118), (399, 497658), (441, 450262), (574, 345933), (578, 343539), (646, 307377), (697, 284886), (714, 278103), (738, 269059), (779, 254898), (798, 248829), (833, 238374), (861, 230622), (867, 229026), (882, 225131), (931, 213282), (969, 204918), (1071, 185402), (1197, 165886), (1394, 142443), (1558, 127449), (1666, 119187), (1722, 115311), (1734, 114513), (1862, 106641), (1938, 102459), (2009, 98838), (2023, 98154), (2091, 94962), (2142, 92701), (2261, 87822), (2337, 84966), (2394, 82943), (2499, 79458), (2583, 76874), (2601, 76342), (2793, 71094), (2907, 68306), (4018, 49419), (4046, 49077), (4182, 47481), (4522, 43911), (4674, 42483), (4879, 40698), (4998, 39729), (5166, 38437), (5202, 38171), (5453, 36414), (5491, 36162), (5586, 35547), (5814, 34153), (6027, 32946), (6069, 32718), (6273, 31654), (6783, 29274), (7011, 28322), (7497, 26486), (8379, 23698), (9758, 20349), (10906, 18207), (10982, 18081), (11849, 16758), (12054, 16473), (12138, 16359), (12546, 15827), (13243, 14994), (13566, 14637), (14022, 14161)]