201700917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47381}}^1$

素因数の和:47441

約数の個数: 24

約数和(自身を含む): 325230048

約数和(自身を除く): 123529131

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 47381, 142143, 426429, 521191, 1563573, 2037383, 4690719, 6112149, 18336447, 22411213, 67233639, 201700917]

約数ペア:

[(1, 201700917), (3, 67233639), (9, 22411213), (11, 18336447), (33, 6112149), (43, 4690719), (99, 2037383), (129, 1563573), (387, 521191), (473, 426429), (1419, 142143), (4257, 47381)]