208833574

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 315470016

約数和(自身を除く): 106636442

約数列:

[1, 2, 257, 514, 541, 751, 1082, 1502, 139037, 193007, 278074, 386014, 406291, 812582, 104416787, 208833574]

約数ペア:

[(1, 208833574), (2, 104416787), (257, 812582), (514, 406291), (541, 386014), (751, 278074), (1082, 193007), (1502, 139037)]