201700788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{390893}}^1$

素因数の和:390943

約数の個数: 24

約数和(自身を含む): 481581408

約数和(自身を除く): 279880620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 390893, 781786, 1172679, 1563572, 2345358, 4690716, 16808399, 33616798, 50425197, 67233596, 100850394, 201700788]

約数ペア:

[(1, 201700788), (2, 100850394), (3, 67233596), (4, 50425197), (6, 33616798), (12, 16808399), (43, 4690716), (86, 2345358), (129, 1563572), (172, 1172679), (258, 781786), (516, 390893)]