207744313

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1481}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 246130560

約数和(自身を除く): 38386247

約数列:

[1, 7, 29, 203, 691, 1481, 4837, 10367, 20039, 42949, 140273, 300643, 1023371, 7163597, 29677759, 207744313]

約数ペア:

[(1, 207744313), (7, 29677759), (29, 7163597), (203, 1023371), (691, 300643), (1481, 140273), (4837, 42949), (10367, 20039)]