202802116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{78121}}^1$

素因数の和:78195

約数の個数: 24

約数和(自身を含む): 393734880

約数和(自身を除く): 190932764

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 78121, 156242, 312484, 859331, 1718662, 3437324, 4609139, 9218278, 18436556, 50700529, 101401058, 202802116]

約数ペア:

[(1, 202802116), (2, 101401058), (4, 50700529), (11, 18436556), (22, 9218278), (44, 4609139), (59, 3437324), (118, 1718662), (236, 859331), (649, 312484), (1298, 156242), (2596, 78121)]