243373616

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{60601}}^1$

素因数の和:60860

約数の個数: 20

約数和(自身を含む): 473422824

約数和(自身を除く): 230049208

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 60601, 121202, 242404, 484808, 969616, 15210851, 30421702, 60843404, 121686808, 243373616]

約数ペア:

[(1, 243373616), (2, 121686808), (4, 60843404), (8, 30421702), (16, 15210851), (251, 969616), (502, 484808), (1004, 242404), (2008, 121202), (4016, 60601)]