199826410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 420779016

約数和(自身を除く): 220952606

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 965, 1351, 1930, 2113, 2702, 4226, 6755, 9457, 10565, 13510, 14791, 18914, 21130, 29582, 47285, 73955, 94570, 103537, 147910, 207074, 407809, 517685, 815618, 1035370, 2039045, 2854663, 4078090, 5709326, 14273315, 19982641, 28546630, 39965282, 99913205, 199826410]

約数ペア:

[(1, 199826410), (2, 99913205), (5, 39965282), (7, 28546630), (10, 19982641), (14, 14273315), (35, 5709326), (49, 4078090), (70, 2854663), (98, 2039045), (193, 1035370), (245, 815618), (386, 517685), (490, 407809), (965, 207074), (1351, 147910), (1930, 103537), (2113, 94570), (2702, 73955), (4226, 47285), (6755, 29582), (9457, 21130), (10565, 18914), (13510, 14791)]