209531976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6869}}^1$

素因数の和:6950

約数の個数: 64

約数和(自身を含む): 553996800

約数和(自身を除く): 344464824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2542, 3813, 5084, 6869, 7626, 10168, 13738, 15252, 20607, 27476, 30504, 41214, 54952, 82428, 164856, 212939, 281629, 425878, 563258, 638817, 844887, 851756, 1126516, 1277634, 1689774, 1703512, 2253032, 2555268, 3379548, 5110536, 6759096, 8730499, 17460998, 26191497, 34921996, 52382994, 69843992, 104765988, 209531976]

約数ペア:

[(1, 209531976), (2, 104765988), (3, 69843992), (4, 52382994), (6, 34921996), (8, 26191497), (12, 17460998), (24, 8730499), (31, 6759096), (41, 5110536), (62, 3379548), (82, 2555268), (93, 2253032), (123, 1703512), (124, 1689774), (164, 1277634), (186, 1126516), (246, 851756), (248, 844887), (328, 638817), (372, 563258), (492, 425878), (744, 281629), (984, 212939), (1271, 164856), (2542, 82428), (3813, 54952), (5084, 41214), (6869, 30504), (7626, 27476), (10168, 20607), (13738, 15252)]