248704205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{3833}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 314694720

約数和(自身を除く): 65990515

約数列:

[1, 5, 19, 95, 683, 3415, 3833, 12977, 19165, 64885, 72827, 364135, 2617939, 13089695, 49740841, 248704205]

約数ペア:

[(1, 248704205), (5, 49740841), (19, 13089695), (95, 2617939), (683, 364135), (3415, 72827), (3833, 64885), (12977, 19165)]