201901924

素因数分解:

$2^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{6421}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 404226368

約数和(自身を除く): 202324444

約数列:

[1, 2, 4, 7, 14, 28, 1123, 2246, 4492, 6421, 7861, 12842, 15722, 25684, 31444, 44947, 89894, 179788, 7210783, 14421566, 28843132, 50475481, 100950962, 201901924]

約数ペア:

[(1, 201901924), (2, 100950962), (4, 50475481), (7, 28843132), (14, 14421566), (28, 7210783), (1123, 179788), (2246, 89894), (4492, 44947), (6421, 31444), (7861, 25684), (12842, 15722)]