238449974

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{33331}}^1$

素因数の和:33420

約数の個数: 24

約数和(自身を含む): 421783128

約数和(自身を除く): 183333154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 33331, 66662, 233317, 466634, 1633219, 2433163, 3266438, 4866326, 17032141, 34064282, 119224987, 238449974]

約数ペア:

[(1, 238449974), (2, 119224987), (7, 34064282), (14, 17032141), (49, 4866326), (73, 3266438), (98, 2433163), (146, 1633219), (511, 466634), (1022, 233317), (3577, 66662), (7154, 33331)]