201452590

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{16001}}^1$

素因数の和:17267

約数の個数: 16

約数和(自身を含む): 362925360

約数和(自身を除く): 161472770

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 16001, 32002, 80005, 160010, 20145259, 40290518, 100726295, 201452590]

約数ペア:

[(1, 201452590), (2, 100726295), (5, 40290518), (10, 20145259), (1259, 160010), (2518, 80005), (6295, 32002), (12590, 16001)]