200597210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12239}}^1$

素因数の和:12406

約数の個数: 32

約数和(自身を含む): 396576000

約数和(自身を除く): 195978790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 12239, 16390, 24478, 61195, 122390, 134629, 269258, 673145, 1346290, 1823611, 3647222, 9118055, 18236110, 20059721, 40119442, 100298605, 200597210]

約数ペア:

[(1, 200597210), (2, 100298605), (5, 40119442), (10, 20059721), (11, 18236110), (22, 9118055), (55, 3647222), (110, 1823611), (149, 1346290), (298, 673145), (745, 269258), (1490, 134629), (1639, 122390), (3278, 61195), (8195, 24478), (12239, 16390)]