191799505

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 234090000

約数和(自身を除く): 42290495

約数列:

[1, 5, 101, 149, 505, 745, 2549, 12745, 15049, 75245, 257449, 379801, 1287245, 1899005, 38359901, 191799505]

約数ペア:

[(1, 191799505), (5, 38359901), (101, 1899005), (149, 1287245), (505, 379801), (745, 257449), (2549, 75245), (12745, 15049)]