205786273

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 260382080

約数和(自身を除く): 54595807

約数列:

[1, 7, 11, 77, 121, 151, 847, 1057, 1609, 1661, 11263, 11627, 17699, 18271, 123893, 127897, 194689, 242959, 1362823, 1700713, 2672549, 18707843, 29398039, 205786273]

約数ペア:

[(1, 205786273), (7, 29398039), (11, 18707843), (77, 2672549), (121, 1700713), (151, 1362823), (847, 242959), (1057, 194689), (1609, 127897), (1661, 123893), (11263, 18271), (11627, 17699)]