199873584

素因数分解:

$2^4\times 3^2\times {\mathrm{1388011}}^1$

素因数の和:1388025

約数の個数: 30

約数和(自身を含む): 559368836

約数和(自身を除く): 359495252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1388011, 2776022, 4164033, 5552044, 8328066, 11104088, 12492099, 16656132, 22208176, 24984198, 33312264, 49968396, 66624528, 99936792, 199873584]

約数ペア:

[(1, 199873584), (2, 99936792), (3, 66624528), (4, 49968396), (6, 33312264), (8, 24984198), (9, 22208176), (12, 16656132), (16, 12492099), (18, 11104088), (24, 8328066), (36, 5552044), (48, 4164033), (72, 2776022), (144, 1388011)]