189834070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1303}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 362501568

約数和(自身を除く): 172667498

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 857, 1303, 1714, 2606, 4285, 6515, 8570, 13030, 14569, 22151, 29138, 44302, 72845, 110755, 145690, 221510, 1116671, 2233342, 5583355, 11166710, 18983407, 37966814, 94917035, 189834070]

約数ペア:

[(1, 189834070), (2, 94917035), (5, 37966814), (10, 18983407), (17, 11166710), (34, 5583355), (85, 2233342), (170, 1116671), (857, 221510), (1303, 145690), (1714, 110755), (2606, 72845), (4285, 44302), (6515, 29138), (8570, 22151), (13030, 14569)]