198709054

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{7393}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 303449760

約数和(自身を除く): 104740706

約数列:

[1, 2, 89, 151, 178, 302, 7393, 13439, 14786, 26878, 657977, 1116343, 1315954, 2232686, 99354527, 198709054]

約数ペア:

[(1, 198709054), (2, 99354527), (89, 2232686), (151, 1315954), (178, 1116343), (302, 657977), (7393, 26878), (13439, 14786)]