200254470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{513473}}^1$

素因数の和:513496

約数の個数: 32

約数和(自身を含む): 517581792

約数和(自身を除く): 317327322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 513473, 1026946, 1540419, 2567365, 3080838, 5134730, 6675149, 7702095, 13350298, 15404190, 20025447, 33375745, 40050894, 66751490, 100127235, 200254470]

約数ペア:

[(1, 200254470), (2, 100127235), (3, 66751490), (5, 40050894), (6, 33375745), (10, 20025447), (13, 15404190), (15, 13350298), (26, 7702095), (30, 6675149), (39, 5134730), (65, 3080838), (78, 2567365), (130, 1540419), (195, 1026946), (390, 513473)]