201535240

素因数分解:

$2^3\times 5^1\times {\mathrm{5038381}}^1$

素因数の和:5038392

約数の個数: 16

約数和(自身を含む): 453454380

約数和(自身を除く): 251919140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5038381, 10076762, 20153524, 25191905, 40307048, 50383810, 100767620, 201535240]

約数ペア:

[(1, 201535240), (2, 100767620), (4, 50383810), (5, 40307048), (8, 25191905), (10, 20153524), (20, 10076762), (40, 5038381)]