202218965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{51001}}^1$

素因数の和:51080

約数の個数: 16

約数和(自身を含む): 265618416

約数和(自身を除く): 63399451

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 51001, 255005, 663013, 3111061, 3315065, 15555305, 40443793, 202218965]

約数ペア:

[(1, 202218965), (5, 40443793), (13, 15555305), (61, 3315065), (65, 3111061), (305, 663013), (793, 255005), (3965, 51001)]