201996495

素因数分解:

$3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{5807}}^1$

素因数の和:6591

約数の個数: 24

約数和(自身を含む): 350640576

約数和(自身を除く): 148644081

約数列:

[1, 3, 5, 9, 15, 45, 773, 2319, 3865, 5807, 6957, 11595, 17421, 29035, 34785, 52263, 87105, 261315, 4488811, 13466433, 22444055, 40399299, 67332165, 201996495]

約数ペア:

[(1, 201996495), (3, 67332165), (5, 40399299), (9, 22444055), (15, 13466433), (45, 4488811), (773, 261315), (2319, 87105), (3865, 52263), (5807, 34785), (6957, 29035), (11595, 17421)]