201583240

素因数分解:

$2^3\times 5^1\times {\mathrm{5039581}}^1$

素因数の和:5039592

約数の個数: 16

約数和(自身を含む): 453562380

約数和(自身を除く): 251979140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5039581, 10079162, 20158324, 25197905, 40316648, 50395810, 100791620, 201583240]

約数ペア:

[(1, 201583240), (2, 100791620), (4, 50395810), (5, 40316648), (8, 25197905), (10, 20158324), (20, 10079162), (40, 5039581)]