201205616

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{50101}}^1$

素因数の和:50360

約数の個数: 20

約数和(自身を含む): 391396824

約数和(自身を除く): 190191208

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 50101, 100202, 200404, 400808, 801616, 12575351, 25150702, 50301404, 100602808, 201205616]

約数ペア:

[(1, 201205616), (2, 100602808), (4, 50301404), (8, 25150702), (16, 12575351), (251, 801616), (502, 400808), (1004, 200404), (2008, 100202), (4016, 50101)]