207814739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{977}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 231386976

約数和(自身を除く): 23572237

約数列:

[1, 11, 61, 317, 671, 977, 3487, 10747, 19337, 59597, 212707, 309709, 655567, 3406799, 18892249, 207814739]

約数ペア:

[(1, 207814739), (11, 18892249), (61, 3406799), (317, 655567), (671, 309709), (977, 212707), (3487, 59597), (10747, 19337)]