206932010

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{20071}}^1$

素因数の和:21109

約数の個数: 16

約数和(自身を含む): 372857472

約数和(自身を除く): 165925462

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 20071, 40142, 100355, 200710, 20693201, 41386402, 103466005, 206932010]

約数ペア:

[(1, 206932010), (2, 103466005), (5, 41386402), (10, 20693201), (1031, 200710), (2062, 100355), (5155, 40142), (10310, 20071)]