205250704

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{6379}}^1$

素因数の和:8398

約数の個数: 20

約数和(自身を含む): 397933360

約数和(自身を除く): 192682656

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 6379, 8044, 12758, 16088, 25516, 32176, 51032, 102064, 12828169, 25656338, 51312676, 102625352, 205250704]

約数ペア:

[(1, 205250704), (2, 102625352), (4, 51312676), (8, 25656338), (16, 12828169), (2011, 102064), (4022, 51032), (6379, 32176), (8044, 25516), (12758, 16088)]