220740023086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{87881}}^1$

素因数の和:88081

約数の個数: 64

約数和(自身を含む): 388761845760

約数和(自身を除く): 168021822674

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 127, 254, 319, 341, 638, 682, 899, 1397, 1798, 2794, 3683, 3937, 7366, 7874, 9889, 19778, 40513, 43307, 81026, 86614, 87881, 114173, 175762, 228346, 966691, 1255903, 1933382, 2511806, 2548549, 2724311, 5097098, 5448622, 11160887, 22321774, 28034039, 29967421, 56068078, 59934842, 79005019, 122769757, 158010038, 245539514, 323665723, 345987497, 647331446, 691974994, 869055209, 1738110418, 3560322953, 3805862467, 7120645906, 7611724934, 10033637413, 20067274826, 110370011543, 220740023086]

約数ペア:

[(1, 220740023086), (2, 110370011543), (11, 20067274826), (22, 10033637413), (29, 7611724934), (31, 7120645906), (58, 3805862467), (62, 3560322953), (127, 1738110418), (254, 869055209), (319, 691974994), (341, 647331446), (638, 345987497), (682, 323665723), (899, 245539514), (1397, 158010038), (1798, 122769757), (2794, 79005019), (3683, 59934842), (3937, 56068078), (7366, 29967421), (7874, 28034039), (9889, 22321774), (19778, 11160887), (40513, 5448622), (43307, 5097098), (81026, 2724311), (86614, 2548549), (87881, 2511806), (114173, 1933382), (175762, 1255903), (228346, 966691)]