209591472

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{10889}}^1$

素因数の和:11301

約数の個数: 40

約数和(自身を含む): 542844720

約数和(自身を除く): 333253248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 9624, 10889, 19248, 21778, 32667, 43556, 65334, 87112, 130668, 174224, 261336, 522672, 4366489, 8732978, 13099467, 17465956, 26198934, 34931912, 52397868, 69863824, 104795736, 209591472]

約数ペア:

[(1, 209591472), (2, 104795736), (3, 69863824), (4, 52397868), (6, 34931912), (8, 26198934), (12, 17465956), (16, 13099467), (24, 8732978), (48, 4366489), (401, 522672), (802, 261336), (1203, 174224), (1604, 130668), (2406, 87112), (3208, 65334), (4812, 43556), (6416, 32667), (9624, 21778), (10889, 19248)]