201606895

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 286119936

約数和(自身を除く): 84513041

約数列:

[1, 5, 7, 35, 37, 151, 185, 259, 755, 1031, 1057, 1295, 5155, 5285, 5587, 7217, 27935, 36085, 38147, 39109, 155681, 190735, 195545, 267029, 778405, 1089767, 1335145, 5448835, 5760197, 28800985, 40321379, 201606895]

約数ペア:

[(1, 201606895), (5, 40321379), (7, 28800985), (35, 5760197), (37, 5448835), (151, 1335145), (185, 1089767), (259, 778405), (755, 267029), (1031, 195545), (1057, 190735), (1295, 155681), (5155, 39109), (5285, 38147), (5587, 36085), (7217, 27935)]