203598981

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 307296000

約数和(自身を除く): 103697019

約数列:

[1, 3, 9, 27, 89, 193, 267, 439, 579, 801, 1317, 1737, 2403, 3951, 5211, 11853, 17177, 39071, 51531, 84727, 117213, 154593, 254181, 351639, 463779, 762543, 1054917, 2287629, 7540703, 22622109, 67866327, 203598981]

約数ペア:

[(1, 203598981), (3, 67866327), (9, 22622109), (27, 7540703), (89, 2287629), (193, 1054917), (267, 762543), (439, 463779), (579, 351639), (801, 254181), (1317, 154593), (1737, 117213), (2403, 84727), (3951, 51531), (5211, 39071), (11853, 17177)]