264804524

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{4211}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 471744000

約数和(自身を除く): 206939476

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 796, 4211, 8422, 15721, 16844, 31442, 62884, 332669, 665338, 837989, 1330676, 1675978, 3351956, 66201131, 132402262, 264804524]

約数ペア:

[(1, 264804524), (2, 132402262), (4, 66201131), (79, 3351956), (158, 1675978), (199, 1330676), (316, 837989), (398, 665338), (796, 332669), (4211, 62884), (8422, 31442), (15721, 16844)]