210325717

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1489}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 254897280

約数和(自身を除く): 44571563

約数列:

[1, 7, 17, 119, 1187, 1489, 8309, 10423, 20179, 25313, 141253, 177191, 1767443, 12372101, 30046531, 210325717]

約数ペア:

[(1, 210325717), (7, 30046531), (17, 12372101), (119, 1767443), (1187, 177191), (1489, 141253), (8309, 25313), (10423, 20179)]