2220565526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{200087}}^1$

素因数の和:200299

約数の個数: 16

約数和(自身を含む): 3457520640

約数和(自身を除く): 1236955114

約数列:

[1, 2, 31, 62, 179, 358, 5549, 11098, 200087, 400174, 6202697, 12405394, 35815573, 71631146, 1110282763, 2220565526]

約数ペア:

[(1, 2220565526), (2, 1110282763), (31, 71631146), (62, 35815573), (179, 12405394), (358, 6202697), (5549, 400174), (11098, 200087)]