201414895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215417}}^1$

素因数の和:215450

約数の個数: 16

約数和(自身を含む): 279181728

約数和(自身を除く): 77766833

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 215417, 1077085, 2369587, 3662089, 11847935, 18310445, 40282979, 201414895]

約数ペア:

[(1, 201414895), (5, 40282979), (11, 18310445), (17, 11847935), (55, 3662089), (85, 2369587), (187, 1077085), (935, 215417)]