208094973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 300397440

約数和(自身を除く): 92302467

約数列:

[1, 3, 19, 57, 61, 97, 183, 291, 617, 1159, 1843, 1851, 3477, 5529, 5917, 11723, 17751, 35169, 37637, 59849, 112423, 112911, 179547, 337269, 715103, 1137131, 2145309, 3411393, 3650789, 10952367, 69364991, 208094973]

約数ペア:

[(1, 208094973), (3, 69364991), (19, 10952367), (57, 3650789), (61, 3411393), (97, 2145309), (183, 1137131), (291, 715103), (617, 337269), (1159, 179547), (1843, 112911), (1851, 112423), (3477, 59849), (5529, 37637), (5917, 35169), (11723, 17751)]