196777434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{669311}}^1$

素因数の和:669330

約数の個数: 24

約数和(自身を含む): 457809408

約数和(自身を除く): 261031974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 669311, 1338622, 2007933, 4015866, 4685177, 9370354, 14055531, 28111062, 32796239, 65592478, 98388717, 196777434]

約数ペア:

[(1, 196777434), (2, 98388717), (3, 65592478), (6, 32796239), (7, 28111062), (14, 14055531), (21, 9370354), (42, 4685177), (49, 4015866), (98, 2007933), (147, 1338622), (294, 669311)]