198530134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{7993}}^1$

素因数の和:9135

約数の個数: 16

約数和(自身を含む): 325195920

約数和(自身を除く): 126665786

約数列:

[1, 2, 11, 22, 1129, 2258, 7993, 12419, 15986, 24838, 87923, 175846, 9024097, 18048194, 99265067, 198530134]

約数ペア:

[(1, 198530134), (2, 99265067), (11, 18048194), (22, 9024097), (1129, 175846), (2258, 87923), (7993, 24838), (12419, 15986)]