191964201

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 319072320

約数和(自身を除く): 127108119

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 627, 741, 1573, 2141, 2299, 2717, 4719, 6423, 6897, 8151, 23551, 27833, 29887, 40679, 70653, 83499, 89661, 122037, 259061, 306163, 447469, 528827, 777183, 918489, 1342407, 1586481, 3367793, 4922159, 5817097, 10103379, 14766477, 17451291, 63988067, 191964201]

約数ペア:

[(1, 191964201), (3, 63988067), (11, 17451291), (13, 14766477), (19, 10103379), (33, 5817097), (39, 4922159), (57, 3367793), (121, 1586481), (143, 1342407), (209, 918489), (247, 777183), (363, 528827), (429, 447469), (627, 306163), (741, 259061), (1573, 122037), (2141, 89661), (2299, 83499), (2717, 70653), (4719, 40679), (6423, 29887), (6897, 27833), (8151, 23551)]