200689856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165041}}^1$

素因数の和:165072

約数の個数: 28

約数和(自身を含む): 419206680

約数和(自身を除く): 218516824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165041, 330082, 660164, 1320328, 2640656, 3135779, 5281312, 6271558, 10562624, 12543116, 25086232, 50172464, 100344928, 200689856]

約数ペア:

[(1, 200689856), (2, 100344928), (4, 50172464), (8, 25086232), (16, 12543116), (19, 10562624), (32, 6271558), (38, 5281312), (64, 3135779), (76, 2640656), (152, 1320328), (304, 660164), (608, 330082), (1216, 165041)]