214980351010

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{11490131}}^1$

素因数の和:11492009

約数の個数: 16

約数和(自身を含む): 387171487872

約数和(自身を除く): 172191136862

約数列:

[1, 2, 5, 10, 1871, 3742, 9355, 18710, 11490131, 22980262, 57450655, 114901310, 21498035101, 42996070202, 107490175505, 214980351010]

約数ペア:

[(1, 214980351010), (2, 107490175505), (5, 42996070202), (10, 21498035101), (1871, 114901310), (3742, 57450655), (9355, 22980262), (18710, 11490131)]