206562008

素因数分解:

$2^3\times {\mathrm{5801}}^1\times {\mathrm{4451}}^1$

素因数の和:10258

約数の個数: 16

約数和(自身を含む): 387457560

約数和(自身を除く): 180895552

約数列:

[1, 2, 4, 8, 4451, 5801, 8902, 11602, 17804, 23204, 35608, 46408, 25820251, 51640502, 103281004, 206562008]

約数ペア:

[(1, 206562008), (2, 103281004), (4, 51640502), (8, 25820251), (4451, 46408), (5801, 35608), (8902, 23204), (11602, 17804)]