198109874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{35747}}^1$

素因数の和:35929

約数の個数: 16

約数和(自身を含む): 316584288

約数和(自身を除く): 118474414

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 35747, 71494, 607699, 1215398, 5826761, 11653522, 99054937, 198109874]

約数ペア:

[(1, 198109874), (2, 99054937), (17, 11653522), (34, 5826761), (163, 1215398), (326, 607699), (2771, 71494), (5542, 35747)]