204989898230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1\times {\mathrm{26423}}^1$

素因数の和:27245

約数の個数: 64

約数和(自身を含む): 402727127040

約数和(自身を除く): 197737228810

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 719, 830, 1079, 1438, 2158, 3595, 5395, 7190, 9347, 10790, 18694, 26423, 46735, 52846, 59677, 93470, 119354, 132115, 264230, 298385, 343499, 596770, 686998, 775801, 1551602, 1717495, 2193109, 3434990, 3879005, 4386218, 7758010, 10965545, 18998137, 21931090, 28510417, 37996274, 57020834, 94990685, 142552085, 189981370, 246975781, 285104170, 493951562, 1234878905, 1576845371, 2469757810, 3153690742, 7884226855, 15768453710, 20498989823, 40997979646, 102494949115, 204989898230]

約数ペア:

[(1, 204989898230), (2, 102494949115), (5, 40997979646), (10, 20498989823), (13, 15768453710), (26, 7884226855), (65, 3153690742), (83, 2469757810), (130, 1576845371), (166, 1234878905), (415, 493951562), (719, 285104170), (830, 246975781), (1079, 189981370), (1438, 142552085), (2158, 94990685), (3595, 57020834), (5395, 37996274), (7190, 28510417), (9347, 21931090), (10790, 18998137), (18694, 10965545), (26423, 7758010), (46735, 4386218), (52846, 3879005), (59677, 3434990), (93470, 2193109), (119354, 1717495), (132115, 1551602), (264230, 775801), (298385, 686998), (343499, 596770)]