201813378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 452200320

約数和(自身を除く): 250386942

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 2262, 4901, 6863, 9802, 13726, 14703, 20589, 29406, 41178, 89219, 178438, 199027, 267657, 398054, 535314, 597081, 1159847, 1194162, 2319694, 2587351, 3479541, 5174702, 6959082, 7762053, 15524106, 33635563, 67271126, 100906689, 201813378]

約数ペア:

[(1, 201813378), (2, 100906689), (3, 67271126), (6, 33635563), (13, 15524106), (26, 7762053), (29, 6959082), (39, 5174702), (58, 3479541), (78, 2587351), (87, 2319694), (169, 1194162), (174, 1159847), (338, 597081), (377, 535314), (507, 398054), (754, 267657), (1014, 199027), (1131, 178438), (2262, 89219), (4901, 41178), (6863, 29406), (9802, 20589), (13726, 14703)]