229920404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139177}}^1$

素因数の和:139247

約数の個数: 24

約数和(自身を含む): 467638080

約数和(自身を除く): 237717676

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 139177, 278354, 556708, 974239, 1948478, 3896956, 8211443, 16422886, 32845772, 57480101, 114960202, 229920404]

約数ペア:

[(1, 229920404), (2, 114960202), (4, 57480101), (7, 32845772), (14, 16422886), (28, 8211443), (59, 3896956), (118, 1948478), (236, 974239), (413, 556708), (826, 278354), (1652, 139177)]