217791310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{37357}}^1$

素因数の和:37428

約数の個数: 32

約数和(自身を含む): 435743712

約数和(自身を除く): 217952402

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 37357, 74714, 186785, 373570, 410927, 821854, 1979921, 2054635, 3959842, 4109270, 9899605, 19799210, 21779131, 43558262, 108895655, 217791310]

約数ペア:

[(1, 217791310), (2, 108895655), (5, 43558262), (10, 21779131), (11, 19799210), (22, 9899605), (53, 4109270), (55, 3959842), (106, 2054635), (110, 1979921), (265, 821854), (530, 410927), (583, 373570), (1166, 186785), (2915, 74714), (5830, 37357)]