201655961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{811}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 224813568

約数和(自身を除く): 23157607

約数列:

[1, 13, 31, 403, 617, 811, 8021, 10543, 19127, 25141, 248651, 326833, 500387, 6505031, 15511997, 201655961]

約数ペア:

[(1, 201655961), (13, 15511997), (31, 6505031), (403, 500387), (617, 326833), (811, 248651), (8021, 25141), (10543, 19127)]