201207223

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12907}}^1$

素因数の和:13062

約数の個数: 16

約数和(自身を含む): 245355264

約数和(自身を除く): 44148041

約数列:

[1, 7, 17, 119, 131, 917, 2227, 12907, 15589, 90349, 219419, 1535933, 1690817, 11835719, 28743889, 201207223]

約数ペア:

[(1, 201207223), (7, 28743889), (17, 11835719), (119, 1690817), (131, 1535933), (917, 219419), (2227, 90349), (12907, 15589)]