206545845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{11699}}^1$

素因数の和:11825

約数の個数: 32

約数和(自身を含む): 363916800

約数和(自身を除く): 157370955

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 165, 321, 535, 1177, 1605, 3531, 5885, 11699, 17655, 35097, 58495, 128689, 175485, 386067, 643445, 1251793, 1930335, 3755379, 6258965, 13769723, 18776895, 41309169, 68848615, 206545845]

約数ペア:

[(1, 206545845), (3, 68848615), (5, 41309169), (11, 18776895), (15, 13769723), (33, 6258965), (55, 3755379), (107, 1930335), (165, 1251793), (321, 643445), (535, 386067), (1177, 175485), (1605, 128689), (3531, 58495), (5885, 35097), (11699, 17655)]