207924431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8123}}^1$

素因数の和:8326

約数の個数: 16

約数和(自身を含む): 245669760

約数和(自身を除く): 37745329

約数列:

[1, 11, 13, 143, 179, 1969, 2327, 8123, 25597, 89353, 105599, 1161589, 1454017, 15994187, 18902221, 207924431]

約数ペア:

[(1, 207924431), (11, 18902221), (13, 15994187), (143, 1454017), (179, 1161589), (1969, 105599), (2327, 89353), (8123, 25597)]