256275198

素因数分解:

$2^1\times 3^3\times {\mathrm{4745837}}^1$

素因数の和:4745848

約数の個数: 16

約数和(自身を含む): 569500560

約数和(自身を除く): 313225362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4745837, 9491674, 14237511, 28475022, 42712533, 85425066, 128137599, 256275198]

約数ペア:

[(1, 256275198), (2, 128137599), (3, 85425066), (6, 42712533), (9, 28475022), (18, 14237511), (27, 9491674), (54, 4745837)]