201111547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 265918464

約数和(自身を除く): 64806917

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 497, 923, 1207, 1547, 1831, 6461, 8449, 12817, 15691, 23803, 31127, 109837, 130001, 166621, 217889, 404651, 910007, 1690013, 2210017, 2832557, 11830091, 15470119, 28730221, 201111547]

約数ペア:

[(1, 201111547), (7, 28730221), (13, 15470119), (17, 11830091), (71, 2832557), (91, 2210017), (119, 1690013), (221, 910007), (497, 404651), (923, 217889), (1207, 166621), (1547, 130001), (1831, 109837), (6461, 31127), (8449, 23803), (12817, 15691)]