200347448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 456580800

約数和(自身を除く): 256233352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 389, 476, 541, 778, 952, 1082, 1556, 2164, 2723, 3112, 3787, 4328, 5446, 6613, 7574, 9197, 10892, 13226, 15148, 18394, 21784, 26452, 30296, 36788, 46291, 52904, 64379, 73576, 92582, 128758, 185164, 210449, 257516, 370328, 420898, 515032, 841796, 1473143, 1683592, 2946286, 3577633, 5892572, 7155266, 11785144, 14310532, 25043431, 28621064, 50086862, 100173724, 200347448]

約数ペア:

[(1, 200347448), (2, 100173724), (4, 50086862), (7, 28621064), (8, 25043431), (14, 14310532), (17, 11785144), (28, 7155266), (34, 5892572), (56, 3577633), (68, 2946286), (119, 1683592), (136, 1473143), (238, 841796), (389, 515032), (476, 420898), (541, 370328), (778, 257516), (952, 210449), (1082, 185164), (1556, 128758), (2164, 92582), (2723, 73576), (3112, 64379), (3787, 52904), (4328, 46291), (5446, 36788), (6613, 30296), (7574, 26452), (9197, 21784), (10892, 18394), (13226, 15148)]