199429917

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{2713}}^1$

素因数の和:3052

約数の個数: 16

約数和(自身を含む): 269663040

約数和(自身を除く): 70233123

約数列:

[1, 3, 107, 229, 321, 687, 2713, 8139, 24503, 73509, 290291, 621277, 870873, 1863831, 66476639, 199429917]

約数ペア:

[(1, 199429917), (3, 66476639), (107, 1863831), (229, 870873), (321, 621277), (687, 290291), (2713, 73509), (8139, 24503)]