201418427

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{2143}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 238755840

約数和(自身を除く): 37337413

約数列:

[1, 7, 29, 203, 463, 2143, 3241, 13427, 15001, 62147, 93989, 435029, 992209, 6945463, 28774061, 201418427]

約数ペア:

[(1, 201418427), (7, 28774061), (29, 6945463), (203, 992209), (463, 435029), (2143, 93989), (3241, 62147), (13427, 15001)]