202100015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50971}}^1$

素因数の和:51050

約数の個数: 16

約数和(自身を含む): 265462176

約数和(自身を除く): 63362161

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 50971, 254855, 662623, 3109231, 3313115, 15546155, 40420003, 202100015]

約数ペア:

[(1, 202100015), (5, 40420003), (13, 15546155), (61, 3313115), (65, 3109231), (305, 662623), (793, 254855), (3965, 50971)]