201380542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{832151}}^1$

素因数の和:832175

約数の個数: 12

約数和(自身を含む): 332028648

約数和(自身を除く): 130648106

約数列:

[1, 2, 11, 22, 121, 242, 832151, 1664302, 9153661, 18307322, 100690271, 201380542]

約数ペア:

[(1, 201380542), (2, 100690271), (11, 18307322), (22, 9153661), (121, 1664302), (242, 832151)]