207848894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{4421}}^1$

素因数の和:6571

約数の個数: 16

約数和(自身を含む): 340352496

約数和(自身を除く): 132503602

約数列:

[1, 2, 11, 22, 2137, 4274, 4421, 8842, 23507, 47014, 48631, 97262, 9447677, 18895354, 103924447, 207848894]

約数ペア:

[(1, 207848894), (2, 103924447), (11, 18895354), (22, 9447677), (2137, 97262), (4274, 48631), (4421, 47014), (8842, 23507)]