207987767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1129}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 230845440

約数和(自身を除く): 22857673

約数列:

[1, 13, 37, 383, 481, 1129, 4979, 14171, 14677, 41773, 184223, 432407, 543049, 5621291, 15999059, 207987767]

約数ペア:

[(1, 207987767), (13, 15999059), (37, 5621291), (383, 543049), (481, 432407), (1129, 184223), (4979, 41773), (14171, 14677)]