201207787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4093}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 226971360

約数和(自身を除く): 25763573

約数列:

[1, 11, 41, 109, 451, 1199, 4093, 4469, 45023, 49159, 167813, 446137, 1845943, 4907507, 18291617, 201207787]

約数ペア:

[(1, 201207787), (11, 18291617), (41, 4907507), (109, 1845943), (451, 446137), (1199, 167813), (4093, 49159), (4469, 45023)]