201866868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 162

約数和(自身を含む): 628446546

約数和(自身を除く): 426579678

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 317, 342, 361, 399, 441, 532, 588, 634, 684, 722, 798, 882, 931, 951, 1083, 1197, 1268, 1444, 1596, 1764, 1862, 1902, 2166, 2219, 2394, 2527, 2793, 2853, 3249, 3724, 3804, 4332, 4438, 4788, 5054, 5586, 5706, 6023, 6498, 6657, 7581, 8379, 8876, 10108, 11172, 11412, 12046, 12996, 13314, 15162, 15533, 16758, 17689, 18069, 19971, 22743, 24092, 26628, 30324, 31066, 33516, 35378, 36138, 39942, 42161, 45486, 46599, 53067, 54207, 62132, 70756, 72276, 79884, 84322, 90972, 93198, 106134, 108414, 114437, 126483, 139797, 159201, 168644, 186396, 212268, 216828, 228874, 252966, 279594, 295127, 318402, 343311, 379449, 457748, 505932, 559188, 590254, 636804, 686622, 758898, 801059, 885381, 1029933, 1180508, 1373244, 1517796, 1602118, 1770762, 2059866, 2403177, 2656143, 3204236, 3541524, 4119732, 4806354, 5312286, 5607413, 7209531, 9612708, 10624572, 11214826, 14419062, 16822239, 22429652, 28838124, 33644478, 50466717, 67288956, 100933434, 201866868]

約数ペア:

[(1, 201866868), (2, 100933434), (3, 67288956), (4, 50466717), (6, 33644478), (7, 28838124), (9, 22429652), (12, 16822239), (14, 14419062), (18, 11214826), (19, 10624572), (21, 9612708), (28, 7209531), (36, 5607413), (38, 5312286), (42, 4806354), (49, 4119732), (57, 3541524), (63, 3204236), (76, 2656143), (84, 2403177), (98, 2059866), (114, 1770762), (126, 1602118), (133, 1517796), (147, 1373244), (171, 1180508), (196, 1029933), (228, 885381), (252, 801059), (266, 758898), (294, 686622), (317, 636804), (342, 590254), (361, 559188), (399, 505932), (441, 457748), (532, 379449), (588, 343311), (634, 318402), (684, 295127), (722, 279594), (798, 252966), (882, 228874), (931, 216828), (951, 212268), (1083, 186396), (1197, 168644), (1268, 159201), (1444, 139797), (1596, 126483), (1764, 114437), (1862, 108414), (1902, 106134), (2166, 93198), (2219, 90972), (2394, 84322), (2527, 79884), (2793, 72276), (2853, 70756), (3249, 62132), (3724, 54207), (3804, 53067), (4332, 46599), (4438, 45486), (4788, 42161), (5054, 39942), (5586, 36138), (5706, 35378), (6023, 33516), (6498, 31066), (6657, 30324), (7581, 26628), (8379, 24092), (8876, 22743), (10108, 19971), (11172, 18069), (11412, 17689), (12046, 16758), (12996, 15533), (13314, 15162)]