201842672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307687}}^1$

素因数の和:307736

約数の個数: 20

約数和(自身を含む): 400609776

約数和(自身を除く): 198767104

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307687, 615374, 1230748, 2461496, 4922992, 12615167, 25230334, 50460668, 100921336, 201842672]

約数ペア:

[(1, 201842672), (2, 100921336), (4, 50460668), (8, 25230334), (16, 12615167), (41, 4922992), (82, 2461496), (164, 1230748), (328, 615374), (656, 307687)]