203866533

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102497}}^1$

素因数の和:102533

約数の個数: 24

約数和(自身を含む): 335783448

約数和(自身を除く): 131916915

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 102497, 307491, 922473, 1332461, 1742449, 3997383, 5227347, 11992149, 15682041, 22651837, 67955511, 203866533]

約数ペア:

[(1, 203866533), (3, 67955511), (9, 22651837), (13, 15682041), (17, 11992149), (39, 5227347), (51, 3997383), (117, 1742449), (153, 1332461), (221, 922473), (663, 307491), (1989, 102497)]