202365080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107641}}^1$

素因数の和:107699

約数の個数: 32

約数和(自身を含む): 465013440

約数和(自身を除く): 262648360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 107641, 215282, 430564, 538205, 861128, 1076410, 2152820, 4305640, 5059127, 10118254, 20236508, 25295635, 40473016, 50591270, 101182540, 202365080]

約数ペア:

[(1, 202365080), (2, 101182540), (4, 50591270), (5, 40473016), (8, 25295635), (10, 20236508), (20, 10118254), (40, 5059127), (47, 4305640), (94, 2152820), (188, 1076410), (235, 861128), (376, 538205), (470, 430564), (940, 215282), (1880, 107641)]