210260078

素因数分解:

$2^1\times 7^2\times {\mathrm{1031}}^1\times {\mathrm{2081}}^1$

素因数の和:3128

約数の個数: 24

約数和(自身を含む): 367414704

約数和(自身を除く): 157154626

約数列:

[1, 2, 7, 14, 49, 98, 1031, 2062, 2081, 4162, 7217, 14434, 14567, 29134, 50519, 101038, 101969, 203938, 2145511, 4291022, 15018577, 30037154, 105130039, 210260078]

約数ペア:

[(1, 210260078), (2, 105130039), (7, 30037154), (14, 15018577), (49, 4291022), (98, 2145511), (1031, 203938), (2062, 101969), (2081, 101038), (4162, 50519), (7217, 29134), (14434, 14567)]