201901916

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{1033}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 357325584

約数和(自身を除く): 155423668

約数列:

[1, 2, 4, 131, 262, 373, 524, 746, 1033, 1492, 2066, 4132, 48863, 97726, 135323, 195452, 270646, 385309, 541292, 770618, 1541236, 50475479, 100950958, 201901916]

約数ペア:

[(1, 201901916), (2, 100950958), (4, 50475479), (131, 1541236), (262, 770618), (373, 541292), (524, 385309), (746, 270646), (1033, 195452), (1492, 135323), (2066, 97726), (4132, 48863)]