215168195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{5813}}^1$

素因数の和:6502

約数の個数: 16

約数和(自身を含む): 282141792

約数和(自身を除く): 66973597

約数列:

[1, 5, 11, 55, 673, 3365, 5813, 7403, 29065, 37015, 63943, 319715, 3912149, 19560745, 43033639, 215168195]

約数ペア:

[(1, 215168195), (5, 43033639), (11, 19560745), (55, 3912149), (673, 319715), (3365, 63943), (5813, 37015), (7403, 29065)]