203326494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1277}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 494678016

約数和(自身を除く): 291351522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 223, 238, 357, 446, 669, 714, 1277, 1338, 1561, 2554, 3122, 3791, 3831, 4683, 7582, 7662, 8939, 9366, 11373, 17878, 21709, 22746, 26537, 26817, 43418, 53074, 53634, 65127, 79611, 130254, 151963, 159222, 284771, 303926, 455889, 569542, 854313, 911778, 1708626, 1993397, 3986794, 4841107, 5980191, 9682214, 11960382, 14523321, 29046642, 33887749, 67775498, 101663247, 203326494]

約数ペア:

[(1, 203326494), (2, 101663247), (3, 67775498), (6, 33887749), (7, 29046642), (14, 14523321), (17, 11960382), (21, 9682214), (34, 5980191), (42, 4841107), (51, 3986794), (102, 1993397), (119, 1708626), (223, 911778), (238, 854313), (357, 569542), (446, 455889), (669, 303926), (714, 284771), (1277, 159222), (1338, 151963), (1561, 130254), (2554, 79611), (3122, 65127), (3791, 53634), (3831, 53074), (4683, 43418), (7582, 26817), (7662, 26537), (8939, 22746), (9366, 21709), (11373, 17878)]