210112292

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23909}}^1$

素因数の和:23952

約数の個数: 24

約数和(自身を含む): 398340600

約数和(自身を除く): 188228308

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 4394, 8788, 23909, 47818, 95636, 310817, 621634, 1243268, 4040621, 8081242, 16162484, 52528073, 105056146, 210112292]

約数ペア:

[(1, 210112292), (2, 105056146), (4, 52528073), (13, 16162484), (26, 8081242), (52, 4040621), (169, 1243268), (338, 621634), (676, 310817), (2197, 95636), (4394, 47818), (8788, 23909)]