201997559778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{2179187}}^1$

素因数の和:2181406

約数の個数: 32

約数和(自身を含む): 461918121984

約数和(自身を除く): 259920562206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2207, 4414, 6621, 13242, 15449, 30898, 46347, 92694, 2179187, 4358374, 6537561, 13075122, 15254309, 30508618, 45762927, 91525854, 4809465709, 9618931418, 14428397127, 28856794254, 33666259963, 67332519926, 100998779889, 201997559778]

約数ペア:

[(1, 201997559778), (2, 100998779889), (3, 67332519926), (6, 33666259963), (7, 28856794254), (14, 14428397127), (21, 9618931418), (42, 4809465709), (2207, 91525854), (4414, 45762927), (6621, 30508618), (13242, 15254309), (15449, 13075122), (30898, 6537561), (46347, 4358374), (92694, 2179187)]