201326495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{10343}}^1$

素因数の和:10594

約数の個数: 16

約数和(自身を含む): 256944960

約数和(自身を除く): 55618465

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 10343, 19465, 51715, 175831, 879155, 2368547, 11842735, 40265299, 201326495]

約数ペア:

[(1, 201326495), (5, 40265299), (17, 11842735), (85, 2368547), (229, 879155), (1145, 175831), (3893, 51715), (10343, 19465)]