202753645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 67229075

約数列:

[1, 5, 17, 29, 83, 85, 145, 415, 493, 991, 1411, 2407, 2465, 4955, 7055, 12035, 16847, 28739, 40919, 82253, 84235, 143695, 204595, 411265, 488563, 1398301, 2385337, 2442815, 6991505, 11926685, 40550729, 202753645]

約数ペア:

[(1, 202753645), (5, 40550729), (17, 11926685), (29, 6991505), (83, 2442815), (85, 2385337), (145, 1398301), (415, 488563), (493, 411265), (991, 204595), (1411, 143695), (2407, 84235), (2465, 82253), (4955, 40919), (7055, 28739), (12035, 16847)]