208044798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 473195520

約数和(自身を除く): 265150722

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1157, 1303, 1794, 2047, 2314, 2606, 3471, 3909, 4094, 6141, 6942, 7818, 12282, 16939, 26611, 29969, 33878, 50817, 53222, 59938, 79833, 89907, 101634, 115967, 159666, 179814, 231934, 347901, 389597, 695802, 779194, 1168791, 1507571, 2337582, 2667241, 3015142, 4522713, 5334482, 8001723, 9045426, 16003446, 34674133, 69348266, 104022399, 208044798]

約数ペア:

[(1, 208044798), (2, 104022399), (3, 69348266), (6, 34674133), (13, 16003446), (23, 9045426), (26, 8001723), (39, 5334482), (46, 4522713), (69, 3015142), (78, 2667241), (89, 2337582), (138, 1507571), (178, 1168791), (267, 779194), (299, 695802), (534, 389597), (598, 347901), (897, 231934), (1157, 179814), (1303, 159666), (1794, 115967), (2047, 101634), (2314, 89907), (2606, 79833), (3471, 59938), (3909, 53222), (4094, 50817), (6141, 33878), (6942, 29969), (7818, 26611), (12282, 16939)]