194890102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{805331}}^1$

素因数の和:805355

約数の個数: 12

約数和(自身を含む): 321327468

約数和(自身を除く): 126437366

約数列:

[1, 2, 11, 22, 121, 242, 805331, 1610662, 8858641, 17717282, 97445051, 194890102]

約数ペア:

[(1, 194890102), (2, 97445051), (11, 17717282), (22, 8858641), (121, 1610662), (242, 805331)]