220151879

素因数分解:

${\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{6287}}^1$

素因数の和:6422

約数の個数: 12

約数和(自身を含む): 234781344

約数和(自身を除く): 14629465

約数列:

[1, 19, 97, 361, 1843, 6287, 35017, 119453, 609839, 2269607, 11586941, 220151879]

約数ペア:

[(1, 220151879), (19, 11586941), (97, 2269607), (361, 609839), (1843, 119453), (6287, 35017)]