201997788

素因数分解:

$2^2\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{7877}}^1$

素因数の和:10021

約数の個数: 24

約数和(自身を含む): 471608592

約数和(自身を除く): 269610804

約数列:

[1, 2, 3, 4, 6, 12, 2137, 4274, 6411, 7877, 8548, 12822, 15754, 23631, 25644, 31508, 47262, 94524, 16833149, 33666298, 50499447, 67332596, 100998894, 201997788]

約数ペア:

[(1, 201997788), (2, 100998894), (3, 67332596), (4, 50499447), (6, 33666298), (12, 16833149), (2137, 94524), (4274, 47262), (6411, 31508), (7877, 25644), (8548, 23631), (12822, 15754)]