195880367039

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{22193}}^1$

素因数の和:22380

約数の個数: 48

約数和(自身を含む): 240462224640

約数和(自身を除く): 44581857601

約数列:

[1, 7, 43, 49, 59, 71, 301, 413, 497, 2107, 2537, 2891, 3053, 3479, 4189, 17759, 21371, 22193, 29323, 124313, 149597, 155351, 180127, 205261, 954299, 1087457, 1260889, 1309387, 1575703, 6680093, 8826223, 9165709, 11029921, 46760651, 56303641, 64159963, 67755229, 77209447, 92966477, 394125487, 474286603, 650765339, 2758878409, 3320006221, 3997558511, 4555357373, 27982909577, 195880367039]

約数ペア:

[(1, 195880367039), (7, 27982909577), (43, 4555357373), (49, 3997558511), (59, 3320006221), (71, 2758878409), (301, 650765339), (413, 474286603), (497, 394125487), (2107, 92966477), (2537, 77209447), (2891, 67755229), (3053, 64159963), (3479, 56303641), (4189, 46760651), (17759, 11029921), (21371, 9165709), (22193, 8826223), (29323, 6680093), (124313, 1575703), (149597, 1309387), (155351, 1260889), (180127, 1087457), (205261, 954299)]