214956014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 412304256

約数和(自身を除く): 197348242

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 137, 182, 233, 259, 274, 466, 481, 518, 959, 962, 1631, 1781, 1918, 3029, 3262, 3367, 3562, 5069, 6058, 6734, 8621, 10138, 12467, 17242, 21203, 24934, 31921, 35483, 42406, 60347, 63842, 65897, 70966, 112073, 120694, 131794, 223447, 224146, 414973, 446894, 461279, 784511, 829946, 922558, 1181077, 1569022, 2362154, 2904811, 5809622, 8267539, 15354001, 16535078, 30708002, 107478007, 214956014]

約数ペア:

[(1, 214956014), (2, 107478007), (7, 30708002), (13, 16535078), (14, 15354001), (26, 8267539), (37, 5809622), (74, 2904811), (91, 2362154), (137, 1569022), (182, 1181077), (233, 922558), (259, 829946), (274, 784511), (466, 461279), (481, 446894), (518, 414973), (959, 224146), (962, 223447), (1631, 131794), (1781, 120694), (1918, 112073), (3029, 70966), (3262, 65897), (3367, 63842), (3562, 60347), (5069, 42406), (6058, 35483), (6734, 31921), (8621, 24934), (10138, 21203), (12467, 17242)]