199702970684

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{35840447}}^1$

素因数の和:35840657

約数の個数: 24

約数和(自身を含む): 401413017600

約数和(自身を除く): 201710046916

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 35840447, 71680894, 143361788, 250883129, 501766258, 1003532516, 7132248953, 14264497906, 28528995812, 49925742671, 99851485342, 199702970684]

約数ペア:

[(1, 199702970684), (2, 99851485342), (4, 49925742671), (7, 28528995812), (14, 14264497906), (28, 7132248953), (199, 1003532516), (398, 501766258), (796, 250883129), (1393, 143361788), (2786, 71680894), (5572, 35840447)]