200967319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20347}}^1$

素因数の和:20454

約数の個数: 16

約数和(自身を含む): 246129408

約数和(自身を除く): 45162089

約数列:

[1, 7, 17, 83, 119, 581, 1411, 9877, 20347, 142429, 345899, 1688801, 2421293, 11821607, 28709617, 200967319]

約数ペア:

[(1, 200967319), (7, 28709617), (17, 11821607), (83, 2421293), (119, 1688801), (581, 345899), (1411, 142429), (9877, 20347)]