202280816

素因数分解:

$2^4\times {\mathrm{1637}}^1\times {\mathrm{7723}}^1$

素因数の和:9368

約数の個数: 20

約数和(自身を含む): 392209272

約数和(自身を除く): 189928456

約数列:

[1, 2, 4, 8, 16, 1637, 3274, 6548, 7723, 13096, 15446, 26192, 30892, 61784, 123568, 12642551, 25285102, 50570204, 101140408, 202280816]

約数ペア:

[(1, 202280816), (2, 101140408), (4, 50570204), (8, 25285102), (16, 12642551), (1637, 123568), (3274, 61784), (6548, 30892), (7723, 26192), (13096, 15446)]