201945618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3312

約数の個数: 96

約数和(自身を含む): 547896960

約数和(自身を除く): 345951342

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 357, 406, 493, 522, 609, 714, 986, 1071, 1218, 1479, 1827, 2142, 2958, 3251, 3451, 3654, 4437, 6502, 6902, 8874, 9753, 10353, 19506, 20706, 22757, 29259, 31059, 45514, 55267, 58518, 62118, 68271, 94279, 110534, 136542, 165801, 188558, 204813, 282837, 331602, 386869, 409626, 497403, 565674, 659953, 773738, 848511, 994806, 1160607, 1319906, 1602743, 1697022, 1979859, 2321214, 3205486, 3481821, 3959718, 4808229, 5939577, 6963642, 9616458, 11219201, 11879154, 14424687, 22438402, 28849374, 33657603, 67315206, 100972809, 201945618]

約数ペア:

[(1, 201945618), (2, 100972809), (3, 67315206), (6, 33657603), (7, 28849374), (9, 22438402), (14, 14424687), (17, 11879154), (18, 11219201), (21, 9616458), (29, 6963642), (34, 5939577), (42, 4808229), (51, 3959718), (58, 3481821), (63, 3205486), (87, 2321214), (102, 1979859), (119, 1697022), (126, 1602743), (153, 1319906), (174, 1160607), (203, 994806), (238, 848511), (261, 773738), (306, 659953), (357, 565674), (406, 497403), (493, 409626), (522, 386869), (609, 331602), (714, 282837), (986, 204813), (1071, 188558), (1218, 165801), (1479, 136542), (1827, 110534), (2142, 94279), (2958, 68271), (3251, 62118), (3451, 58518), (3654, 55267), (4437, 45514), (6502, 31059), (6902, 29259), (8874, 22757), (9753, 20706), (10353, 19506)]