201401960

素因数分解:

$2^3\times 5^1\times {\mathrm{5035049}}^1$

素因数の和:5035060

約数の個数: 16

約数和(自身を含む): 453154500

約数和(自身を除く): 251752540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5035049, 10070098, 20140196, 25175245, 40280392, 50350490, 100700980, 201401960]

約数ペア:

[(1, 201401960), (2, 100700980), (4, 50350490), (5, 40280392), (8, 25175245), (10, 20140196), (20, 10070098), (40, 5035049)]