202148110

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{50411}}^1$

素因数の和:50819

約数の個数: 16

約数和(自身を含む): 364781232

約数和(自身を除く): 162633122

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 50411, 100822, 252055, 504110, 20214811, 40429622, 101074055, 202148110]

約数ペア:

[(1, 202148110), (2, 101074055), (5, 40429622), (10, 20214811), (401, 504110), (802, 252055), (2005, 100822), (4010, 50411)]