203467240

素因数分解:

$2^3\times 5^1\times {\mathrm{5086681}}^1$

素因数の和:5086692

約数の個数: 16

約数和(自身を含む): 457801380

約数和(自身を除く): 254334140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5086681, 10173362, 20346724, 25433405, 40693448, 50866810, 101733620, 203467240]

約数ペア:

[(1, 203467240), (2, 101733620), (4, 50866810), (5, 40693448), (8, 25433405), (10, 20346724), (20, 10173362), (40, 5086681)]