200751590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67141}}^1$

素因数の和:67184

約数の個数: 32

約数和(自身を含む): 406074816

約数和(自身を除く): 205323226

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 67141, 134282, 335705, 671410, 872833, 1544243, 1745666, 3088486, 4364165, 7721215, 8728330, 15442430, 20075159, 40150318, 100375795, 200751590]

約数ペア:

[(1, 200751590), (2, 100375795), (5, 40150318), (10, 20075159), (13, 15442430), (23, 8728330), (26, 7721215), (46, 4364165), (65, 3088486), (115, 1745666), (130, 1544243), (230, 872833), (299, 671410), (598, 335705), (1495, 134282), (2990, 67141)]