201911728

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{52363}}^1$

素因数の和:52612

約数の個数: 20

約数和(自身を含む): 392834728

約数和(自身を除く): 190923000

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 52363, 104726, 209452, 418904, 837808, 12619483, 25238966, 50477932, 100955864, 201911728]

約数ペア:

[(1, 201911728), (2, 100955864), (4, 50477932), (8, 25238966), (16, 12619483), (241, 837808), (482, 418904), (964, 209452), (1928, 104726), (3856, 52363)]