211757364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 144

約数和(自身を含む): 676993408

約数和(自身を除く): 465236044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1747, 1924, 2331, 2886, 3108, 3276, 3367, 3494, 4329, 4662, 5241, 5772, 6734, 6988, 8658, 9324, 10101, 10482, 12229, 13468, 15723, 17316, 20202, 20964, 22711, 24458, 30303, 31446, 36687, 40404, 45422, 48916, 60606, 62892, 64639, 68133, 73374, 90844, 110061, 121212, 129278, 136266, 146748, 158977, 193917, 204399, 220122, 258556, 272532, 317954, 387834, 408798, 440244, 452473, 476931, 581751, 635908, 775668, 817596, 840307, 904946, 953862, 1163502, 1357419, 1430793, 1680614, 1809892, 1907724, 2327004, 2520921, 2714838, 2861586, 3361228, 4072257, 5041842, 5429676, 5723172, 5882149, 7562763, 8144514, 10083684, 11764298, 15125526, 16289028, 17646447, 23528596, 30251052, 35292894, 52939341, 70585788, 105878682, 211757364]

約数ペア:

[(1, 211757364), (2, 105878682), (3, 70585788), (4, 52939341), (6, 35292894), (7, 30251052), (9, 23528596), (12, 17646447), (13, 16289028), (14, 15125526), (18, 11764298), (21, 10083684), (26, 8144514), (28, 7562763), (36, 5882149), (37, 5723172), (39, 5429676), (42, 5041842), (52, 4072257), (63, 3361228), (74, 2861586), (78, 2714838), (84, 2520921), (91, 2327004), (111, 1907724), (117, 1809892), (126, 1680614), (148, 1430793), (156, 1357419), (182, 1163502), (222, 953862), (234, 904946), (252, 840307), (259, 817596), (273, 775668), (333, 635908), (364, 581751), (444, 476931), (468, 452473), (481, 440244), (518, 408798), (546, 387834), (666, 317954), (777, 272532), (819, 258556), (962, 220122), (1036, 204399), (1092, 193917), (1332, 158977), (1443, 146748), (1554, 136266), (1638, 129278), (1747, 121212), (1924, 110061), (2331, 90844), (2886, 73374), (3108, 68133), (3276, 64639), (3367, 62892), (3494, 60606), (4329, 48916), (4662, 45422), (5241, 40404), (5772, 36687), (6734, 31446), (6988, 30303), (8658, 24458), (9324, 22711), (10101, 20964), (10482, 20202), (12229, 17316), (13468, 15723)]