201994164939

素因数分解:

$3^1\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{4239211}}^1$

素因数の和:4241490

約数の個数: 16

約数和(自身を含む): 307936359680

約数和(自身を除く): 105942194741

約数列:

[1, 3, 7, 21, 2269, 6807, 15883, 47649, 4239211, 12717633, 29674477, 89023431, 9618769759, 28856309277, 67331388313, 201994164939]

約数ペア:

[(1, 201994164939), (3, 67331388313), (7, 28856309277), (21, 9618769759), (2269, 89023431), (6807, 29674477), (15883, 12717633), (47649, 4239211)]