203421035

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2969}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 248909760

約数和(自身を除く): 45488725

約数列:

[1, 5, 71, 193, 355, 965, 2969, 13703, 14845, 68515, 210799, 573017, 1053995, 2865085, 40684207, 203421035]

約数ペア:

[(1, 203421035), (5, 40684207), (71, 2865085), (193, 1053995), (355, 573017), (965, 210799), (2969, 68515), (13703, 14845)]