222422849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7877}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 258650496

約数和(自身を除く): 36227647

約数列:

[1, 11, 17, 151, 187, 1661, 2567, 7877, 28237, 86647, 133909, 1189427, 1472999, 13083697, 20220259, 222422849]

約数ペア:

[(1, 222422849), (11, 20220259), (17, 13083697), (151, 1472999), (187, 1189427), (1661, 133909), (2567, 86647), (7877, 28237)]