200494070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2864201}}^1$

素因数の和:2864215

約数の個数: 16

約数和(自身を含む): 412445088

約数和(自身を除く): 211951018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2864201, 5728402, 14321005, 20049407, 28642010, 40098814, 100247035, 200494070]

約数ペア:

[(1, 200494070), (2, 100247035), (5, 40098814), (7, 28642010), (10, 20049407), (14, 14321005), (35, 5728402), (70, 2864201)]