202969160

素因数分解:

$2^3\times 5^1\times {\mathrm{5074229}}^1$

素因数の和:5074240

約数の個数: 16

約数和(自身を含む): 456680700

約数和(自身を除く): 253711540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5074229, 10148458, 20296916, 25371145, 40593832, 50742290, 101484580, 202969160]

約数ペア:

[(1, 202969160), (2, 101484580), (4, 50742290), (5, 40593832), (8, 25371145), (10, 20296916), (20, 10148458), (40, 5074229)]