205125762842

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{21557}}^1$

素因数の和:21701

約数の個数: 128

約数和(自身を含む): 425917094400

約数和(自身を除く): 220791331558

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 97, 98, 143, 154, 182, 194, 286, 343, 539, 637, 679, 686, 1001, 1067, 1078, 1261, 1274, 1358, 2002, 2134, 2522, 3773, 4459, 4753, 7007, 7469, 7546, 8827, 8918, 9506, 13871, 14014, 14938, 17654, 21557, 27742, 33271, 43114, 49049, 52283, 61789, 66542, 97097, 98098, 104566, 123578, 150899, 194194, 237127, 280241, 301798, 365981, 432523, 474254, 560482, 679679, 731962, 865046, 1056293, 1359358, 1659889, 1961687, 2091029, 2112586, 3082651, 3319778, 3923374, 4182058, 4757753, 6165302, 7394051, 9515506, 11619223, 13731809, 14637203, 14788102, 21578557, 23001319, 23238446, 27183377, 27463618, 29274406, 43157114, 46002638, 54366754, 81334561, 96122663, 102460421, 151049899, 161009233, 162669122, 190283639, 192245326, 204920842, 299017147, 302099798, 322018466, 380567278, 598034294, 717222947, 1057349293, 1127064631, 1331985473, 1434445894, 2093120029, 2114698586, 2254129262, 2663970946, 4186240058, 7889452417, 9323898311, 14651840203, 15778904834, 18647796622, 29303680406, 102562881421, 205125762842]

約数ペア:

[(1, 205125762842), (2, 102562881421), (7, 29303680406), (11, 18647796622), (13, 15778904834), (14, 14651840203), (22, 9323898311), (26, 7889452417), (49, 4186240058), (77, 2663970946), (91, 2254129262), (97, 2114698586), (98, 2093120029), (143, 1434445894), (154, 1331985473), (182, 1127064631), (194, 1057349293), (286, 717222947), (343, 598034294), (539, 380567278), (637, 322018466), (679, 302099798), (686, 299017147), (1001, 204920842), (1067, 192245326), (1078, 190283639), (1261, 162669122), (1274, 161009233), (1358, 151049899), (2002, 102460421), (2134, 96122663), (2522, 81334561), (3773, 54366754), (4459, 46002638), (4753, 43157114), (7007, 29274406), (7469, 27463618), (7546, 27183377), (8827, 23238446), (8918, 23001319), (9506, 21578557), (13871, 14788102), (14014, 14637203), (14938, 13731809), (17654, 11619223), (21557, 9515506), (27742, 7394051), (33271, 6165302), (43114, 4757753), (49049, 4182058), (52283, 3923374), (61789, 3319778), (66542, 3082651), (97097, 2112586), (98098, 2091029), (104566, 1961687), (123578, 1659889), (150899, 1359358), (194194, 1056293), (237127, 865046), (280241, 731962), (301798, 679679), (365981, 560482), (432523, 474254)]