207668879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4339}}^1$

素因数の和:4598

約数の個数: 16

約数和(自身を含む): 239568000

約数和(自身を除く): 31899121

約数列:

[1, 11, 19, 209, 229, 2519, 4339, 4351, 47729, 47861, 82441, 906851, 993631, 10929941, 18878989, 207668879]

約数ペア:

[(1, 207668879), (11, 18878989), (19, 10929941), (209, 993631), (229, 906851), (2519, 82441), (4339, 47861), (4351, 47729)]