203669110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 374999040

約数和(自身を除く): 171329930

約数列:

[1, 2, 5, 10, 79, 103, 158, 206, 395, 515, 790, 1030, 2503, 5006, 8137, 12515, 16274, 25030, 40685, 81370, 197737, 257809, 395474, 515618, 988685, 1289045, 1977370, 2578090, 20366911, 40733822, 101834555, 203669110]

約数ペア:

[(1, 203669110), (2, 101834555), (5, 40733822), (10, 20366911), (79, 2578090), (103, 1977370), (158, 1289045), (206, 988685), (395, 515618), (515, 395474), (790, 257809), (1030, 197737), (2503, 81370), (5006, 40685), (8137, 25030), (12515, 16274)]