201301230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516157}}^1$

素因数の和:516180

約数の個数: 32

約数和(自身を含む): 520287264

約数和(自身を除く): 318986034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516157, 1032314, 1548471, 2580785, 3096942, 5161570, 6710041, 7742355, 13420082, 15484710, 20130123, 33550205, 40260246, 67100410, 100650615, 201301230]

約数ペア:

[(1, 201301230), (2, 100650615), (3, 67100410), (5, 40260246), (6, 33550205), (10, 20130123), (13, 15484710), (15, 13420082), (26, 7742355), (30, 6710041), (39, 5161570), (65, 3096942), (78, 2580785), (130, 1548471), (195, 1032314), (390, 516157)]