209280432

素因数分解:

$2^4\times 3^1\times {\mathrm{4360009}}^1$

素因数の和:4360020

約数の個数: 20

約数和(自身を含む): 540641240

約数和(自身を除く): 331360808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4360009, 8720018, 13080027, 17440036, 26160054, 34880072, 52320108, 69760144, 104640216, 209280432]

約数ペア:

[(1, 209280432), (2, 104640216), (3, 69760144), (4, 52320108), (6, 34880072), (8, 26160054), (12, 17440036), (16, 13080027), (24, 8720018), (48, 4360009)]