201804784

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{10313}}^1$

素因数の和:11544

約数の個数: 20

約数和(自身を含む): 391354416

約数和(自身を除く): 189549632

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 10313, 19568, 20626, 41252, 82504, 165008, 12612799, 25225598, 50451196, 100902392, 201804784]

約数ペア:

[(1, 201804784), (2, 100902392), (4, 50451196), (8, 25225598), (16, 12612799), (1223, 165008), (2446, 82504), (4892, 41252), (9784, 20626), (10313, 19568)]