201140125

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{19387}}^1$

素因数の和:19485

約数の個数: 16

約数和(自身を含む): 254060352

約数和(自身を除く): 52920227

約数列:

[1, 5, 25, 83, 125, 415, 2075, 10375, 19387, 96935, 484675, 1609121, 2423375, 8045605, 40228025, 201140125]

約数ペア:

[(1, 201140125), (5, 40228025), (25, 8045605), (83, 2423375), (125, 1609121), (415, 484675), (2075, 96935), (10375, 19387)]