222441710

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{14939}}^1$

素因数の和:16435

約数の個数: 16

約数和(自身を含む): 400690800

約数和(自身を除く): 178249090

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 14939, 29878, 74695, 149390, 22244171, 44488342, 111220855, 222441710]

約数ペア:

[(1, 222441710), (2, 111220855), (5, 44488342), (10, 22244171), (1489, 149390), (2978, 74695), (7445, 29878), (14890, 14939)]