201831259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3917}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 244859328

約数和(自身を除く): 43028069

約数列:

[1, 7, 17, 119, 433, 3031, 3917, 7361, 27419, 51527, 66589, 466123, 1696061, 11872427, 28833037, 201831259]

約数ペア:

[(1, 201831259), (7, 28833037), (17, 11872427), (119, 1696061), (433, 466123), (3031, 66589), (3917, 51527), (7361, 27419)]