202216445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{2789}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 257327280

約数和(自身を除く): 55110835

約数列:

[1, 5, 17, 85, 853, 2789, 4265, 13945, 14501, 47413, 72505, 237065, 2379017, 11895085, 40443289, 202216445]

約数ペア:

[(1, 202216445), (5, 40443289), (17, 11895085), (85, 2379017), (853, 237065), (2789, 72505), (4265, 47413), (13945, 14501)]