201220972

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 356073984

約数和(自身を除く): 154853012

約数列:

[1, 2, 4, 167, 227, 334, 454, 668, 908, 1327, 2654, 5308, 37909, 75818, 151636, 221609, 301229, 443218, 602458, 886436, 1204916, 50305243, 100610486, 201220972]

約数ペア:

[(1, 201220972), (2, 100610486), (4, 50305243), (167, 1204916), (227, 886436), (334, 602458), (454, 443218), (668, 301229), (908, 221609), (1327, 151636), (2654, 75818), (5308, 37909)]