198521102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{6763}}^1$

素因数の和:7907

約数の個数: 16

約数和(自身を含む): 321019440

約数和(自身を除く): 122498338

約数列:

[1, 2, 13, 26, 1129, 2258, 6763, 13526, 14677, 29354, 87919, 175838, 7635427, 15270854, 99260551, 198521102]

約数ペア:

[(1, 198521102), (2, 99260551), (13, 15270854), (26, 7635427), (1129, 175838), (2258, 87919), (6763, 29354), (13526, 14677)]