211930444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{44189}}^1$

素因数の和:44313

約数の個数: 24

約数和(自身を含む): 408315600

約数和(自身を除く): 196385156

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 44189, 88378, 176756, 486079, 972158, 1944316, 4816601, 9633202, 19266404, 52982611, 105965222, 211930444]

約数ペア:

[(1, 211930444), (2, 105965222), (4, 52982611), (11, 19266404), (22, 9633202), (44, 4816601), (109, 1944316), (218, 972158), (436, 486079), (1199, 176756), (2398, 88378), (4796, 44189)]