220313621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9643}}^1$

素因数の和:9752

約数の個数: 16

約数和(自身を含む): 251824128

約数和(自身を除く): 31510507

約数列:

[1, 11, 31, 67, 341, 737, 2077, 9643, 22847, 106073, 298933, 646081, 3288263, 7106891, 20028511, 220313621]

約数ペア:

[(1, 220313621), (11, 20028511), (31, 7106891), (67, 3288263), (341, 646081), (737, 298933), (2077, 106073), (9643, 22847)]