201022353

素因数分解:

$3^2\times 7^3\times {\mathrm{65119}}^1$

素因数の和:65146

約数の個数: 24

約数和(自身を含む): 338624000

約数和(自身を除く): 137601647

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 65119, 195357, 455833, 586071, 1367499, 3190831, 4102497, 9572493, 22335817, 28717479, 67007451, 201022353]

約数ペア:

[(1, 201022353), (3, 67007451), (7, 28717479), (9, 22335817), (21, 9572493), (49, 4102497), (63, 3190831), (147, 1367499), (343, 586071), (441, 455833), (1029, 195357), (3087, 65119)]