208416005382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2672000069}}^1$

素因数の和:2672000087

約数の個数: 16

約数和(自身を含む): 448896011760

約数和(自身を除く): 240480006378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2672000069, 5344000138, 8016000207, 16032000414, 34736000897, 69472001794, 104208002691, 208416005382]

約数ペア:

[(1, 208416005382), (2, 104208002691), (3, 69472001794), (6, 34736000897), (13, 16032000414), (26, 8016000207), (39, 5344000138), (78, 2672000069)]