222495436

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{1327}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 393555456

約数和(自身を除く): 171060020

約数列:

[1, 2, 4, 167, 251, 334, 502, 668, 1004, 1327, 2654, 5308, 41917, 83834, 167668, 221609, 333077, 443218, 666154, 886436, 1332308, 55623859, 111247718, 222495436]

約数ペア:

[(1, 222495436), (2, 111247718), (4, 55623859), (167, 1332308), (251, 886436), (334, 666154), (502, 443218), (668, 333077), (1004, 221609), (1327, 167668), (2654, 83834), (5308, 41917)]