201719128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{66883}}^1$

素因数の和:66931

約数の個数: 32

約数和(自身を含む): 421369200

約数和(自身を除く): 219650072

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 66883, 133766, 267532, 535064, 869479, 1738958, 1939607, 3477916, 3879214, 6955832, 7758428, 15516856, 25214891, 50429782, 100859564, 201719128]

約数ペア:

[(1, 201719128), (2, 100859564), (4, 50429782), (8, 25214891), (13, 15516856), (26, 7758428), (29, 6955832), (52, 3879214), (58, 3477916), (104, 1939607), (116, 1738958), (232, 869479), (377, 535064), (754, 267532), (1508, 133766), (3016, 66883)]