201866241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{66821}}^1$

素因数の和:66896

約数の個数: 16

約数和(自身を含む): 288671040

約数和(自身を除く): 86804799

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 66821, 200463, 1269599, 3541513, 3808797, 10624539, 67288747, 201866241]

約数ペア:

[(1, 201866241), (3, 67288747), (19, 10624539), (53, 3808797), (57, 3541513), (159, 1269599), (1007, 200463), (3021, 66821)]