201557389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29131}}^1$

素因数の和:29196

約数の個数: 16

約数和(自身を含む): 239115456

約数和(自身を除く): 37558067

約数列:

[1, 11, 17, 37, 187, 407, 629, 6919, 29131, 320441, 495227, 1077847, 5447497, 11856317, 18323399, 201557389]

約数ペア:

[(1, 201557389), (11, 18323399), (17, 11856317), (37, 5447497), (187, 1077847), (407, 495227), (629, 320441), (6919, 29131)]