220996838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{3019}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 351274320

約数和(自身を除く): 130277482

約数列:

[1, 2, 17, 34, 2153, 3019, 4306, 6038, 36601, 51323, 73202, 102646, 6499907, 12999814, 110498419, 220996838]

約数ペア:

[(1, 220996838), (2, 110498419), (17, 12999814), (34, 6499907), (2153, 102646), (3019, 73202), (4306, 51323), (6038, 36601)]