213559136

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7507}}^1$

素因数の和:7651

約数の個数: 48

約数和(自身を含む): 484356096

約数和(自身を除く): 270796960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 7507, 14224, 15014, 28448, 30028, 52549, 60056, 105098, 120112, 210196, 240224, 420392, 840784, 953389, 1681568, 1906778, 3813556, 6673723, 7627112, 13347446, 15254224, 26694892, 30508448, 53389784, 106779568, 213559136]

約数ペア:

[(1, 213559136), (2, 106779568), (4, 53389784), (7, 30508448), (8, 26694892), (14, 15254224), (16, 13347446), (28, 7627112), (32, 6673723), (56, 3813556), (112, 1906778), (127, 1681568), (224, 953389), (254, 840784), (508, 420392), (889, 240224), (1016, 210196), (1778, 120112), (2032, 105098), (3556, 60056), (4064, 52549), (7112, 30028), (7507, 28448), (14224, 15014)]