199720347853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{218527}}^1$

素因数の和:219076

約数の個数: 16

約数和(自身を含む): 216727329280

約数和(自身を除く): 17006981427

約数列:

[1, 13, 229, 307, 2977, 3991, 70303, 218527, 913939, 2840851, 50042683, 67087789, 650554879, 872141257, 15363103681, 199720347853]

約数ペア:

[(1, 199720347853), (13, 15363103681), (229, 872141257), (307, 650554879), (2977, 67087789), (3991, 50042683), (70303, 2840851), (218527, 913939)]