202470910

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{30631}}^1$

素因数の和:31299

約数の個数: 16

約数和(自身を含む): 365010912

約数和(自身を除く): 162540002

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 30631, 61262, 153155, 306310, 20247091, 40494182, 101235455, 202470910]

約数ペア:

[(1, 202470910), (2, 101235455), (5, 40494182), (10, 20247091), (661, 306310), (1322, 153155), (3305, 61262), (6610, 30631)]