214980524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{15413}}^1$

素因数の和:15745

約数の個数: 24

約数和(自身を含む): 411738768

約数和(自身を除く): 196758244

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6974, 13948, 15413, 30826, 61652, 169543, 339086, 678172, 4885921, 9771842, 19543684, 53745131, 107490262, 214980524]

約数ペア:

[(1, 214980524), (2, 107490262), (4, 53745131), (11, 19543684), (22, 9771842), (44, 4885921), (317, 678172), (634, 339086), (1268, 169543), (3487, 61652), (6974, 30826), (13948, 15413)]