238434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{811}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 555408

約数和(自身を除く): 316974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 811, 1622, 2433, 4866, 5677, 11354, 17031, 34062, 39739, 79478, 119217, 238434]

約数ペア:

[(1, 238434), (2, 119217), (3, 79478), (6, 39739), (7, 34062), (14, 17031), (21, 11354), (42, 5677), (49, 4866), (98, 2433), (147, 1622), (294, 811)]