200750438

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{196429}}^1$

素因数の和:196511

約数の個数: 16

約数和(自身を含む): 348859680

約数和(自身を除く): 148109242

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 196429, 392858, 1375003, 2750006, 14339317, 28678634, 100375219, 200750438]

約数ペア:

[(1, 200750438), (2, 100375219), (7, 28678634), (14, 14339317), (73, 2750006), (146, 1375003), (511, 392858), (1022, 196429)]