201880788046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{22067}}^1$

素因数の和:22469

約数の個数: 64

約数和(自身を含む): 368284907520

約数和(自身を除く): 166404119474

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 211, 266, 326, 422, 1141, 1477, 2282, 2954, 3097, 4009, 6194, 8018, 21679, 22067, 28063, 34393, 43358, 44134, 56126, 68786, 154469, 240751, 308938, 419273, 481502, 653467, 838546, 1306934, 2934911, 3596921, 4574269, 4656137, 5869822, 7193842, 9148538, 9312274, 25178447, 32592959, 50356894, 65185918, 68341499, 88466603, 136682998, 176933206, 478390493, 619266221, 758950331, 956780986, 1238532442, 1517900662, 5312652317, 10625304634, 14420056289, 28840112578, 100940394023, 201880788046]

約数ペア:

[(1, 201880788046), (2, 100940394023), (7, 28840112578), (14, 14420056289), (19, 10625304634), (38, 5312652317), (133, 1517900662), (163, 1238532442), (211, 956780986), (266, 758950331), (326, 619266221), (422, 478390493), (1141, 176933206), (1477, 136682998), (2282, 88466603), (2954, 68341499), (3097, 65185918), (4009, 50356894), (6194, 32592959), (8018, 25178447), (21679, 9312274), (22067, 9148538), (28063, 7193842), (34393, 5869822), (43358, 4656137), (44134, 4574269), (56126, 3596921), (68786, 2934911), (154469, 1306934), (240751, 838546), (308938, 653467), (419273, 481502)]