201549668

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{3313}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 359661792

約数和(自身を除く): 158112124

約数列:

[1, 2, 4, 67, 134, 227, 268, 454, 908, 3313, 6626, 13252, 15209, 30418, 60836, 221971, 443942, 752051, 887884, 1504102, 3008204, 50387417, 100774834, 201549668]

約数ペア:

[(1, 201549668), (2, 100774834), (4, 50387417), (67, 3008204), (134, 1504102), (227, 887884), (268, 752051), (454, 443942), (908, 221971), (3313, 60836), (6626, 30418), (13252, 15209)]