202278171

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{2207}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 273014784

約数和(自身を除く): 70736613

約数列:

[1, 3, 137, 223, 411, 669, 2207, 6621, 30551, 91653, 302359, 492161, 907077, 1476483, 67426057, 202278171]

約数ペア:

[(1, 202278171), (3, 67426057), (137, 1476483), (223, 907077), (411, 492161), (669, 302359), (2207, 91653), (6621, 30551)]