192163985

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3305

約数の個数: 24

約数和(自身を含む): 253295424

約数和(自身を除く): 61131439

約数列:

[1, 5, 13, 65, 71, 169, 355, 845, 923, 3203, 4615, 11999, 16015, 41639, 59995, 208195, 227413, 541307, 1137065, 2706535, 2956369, 14781845, 38432797, 192163985]

約数ペア:

[(1, 192163985), (5, 38432797), (13, 14781845), (65, 2956369), (71, 2706535), (169, 1137065), (355, 541307), (845, 227413), (923, 208195), (3203, 59995), (4615, 41639), (11999, 16015)]