204937218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4649}}^1$

素因数の和:4767

約数の個数: 48

約数和(自身を含む): 464256000

約数和(自身を除く): 259318782

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 2449, 4649, 4898, 7347, 9298, 13947, 14694, 22041, 27894, 41841, 44082, 83682, 144119, 288238, 367271, 432357, 734542, 864714, 1101813, 1297071, 2203626, 2594142, 3305439, 6610878, 11385401, 22770802, 34156203, 68312406, 102468609, 204937218]

約数ペア:

[(1, 204937218), (2, 102468609), (3, 68312406), (6, 34156203), (9, 22770802), (18, 11385401), (31, 6610878), (62, 3305439), (79, 2594142), (93, 2203626), (158, 1297071), (186, 1101813), (237, 864714), (279, 734542), (474, 432357), (558, 367271), (711, 288238), (1422, 144119), (2449, 83682), (4649, 44082), (4898, 41841), (7347, 27894), (9298, 22041), (13947, 14694)]