213325574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{29473}}^1$

素因数の和:29540

約数の個数: 32

約数和(自身を含む): 407448576

約数和(自身を除く): 194123002

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 29473, 58946, 206311, 324203, 412622, 648406, 1385231, 2269421, 2770462, 4538842, 9696617, 15237541, 19393234, 30475082, 106662787, 213325574]

約数ペア:

[(1, 213325574), (2, 106662787), (7, 30475082), (11, 19393234), (14, 15237541), (22, 9696617), (47, 4538842), (77, 2770462), (94, 2269421), (154, 1385231), (329, 648406), (517, 412622), (658, 324203), (1034, 206311), (3619, 58946), (7238, 29473)]