199686237

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{1549}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 269774400

約数和(自身を除く): 70088163

約数列:

[1, 3, 97, 291, 443, 1329, 1549, 4647, 42971, 128913, 150253, 450759, 686207, 2058621, 66562079, 199686237]

約数ペア:

[(1, 199686237), (3, 66562079), (97, 2058621), (291, 686207), (443, 450759), (1329, 150253), (1549, 128913), (4647, 42971)]