220202312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{58193}}^1$

素因数の和:58253

約数の個数: 32

約数和(自身を含む): 460896480

約数和(自身を除く): 240694168

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 58193, 116386, 232772, 465544, 640123, 1280246, 2502299, 2560492, 5004598, 5120984, 10009196, 20018392, 27525289, 55050578, 110101156, 220202312]

約数ペア:

[(1, 220202312), (2, 110101156), (4, 55050578), (8, 27525289), (11, 20018392), (22, 10009196), (43, 5120984), (44, 5004598), (86, 2560492), (88, 2502299), (172, 1280246), (344, 640123), (473, 465544), (946, 232772), (1892, 116386), (3784, 58193)]