196797426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{669379}}^1$

素因数の和:669398

約数の個数: 24

約数和(自身を含む): 457855920

約数和(自身を除く): 261058494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 669379, 1338758, 2008137, 4016274, 4685653, 9371306, 14056959, 28113918, 32799571, 65599142, 98398713, 196797426]

約数ペア:

[(1, 196797426), (2, 98398713), (3, 65599142), (6, 32799571), (7, 28113918), (14, 14056959), (21, 9371306), (42, 4685653), (49, 4016274), (98, 2008137), (147, 1338758), (294, 669379)]