206345648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2803}}^1$

素因数の和:2961

約数の個数: 40

約数和(自身を含む): 413062848

約数和(自身を除く): 206717200

約数列:

[1, 2, 4, 8, 16, 43, 86, 107, 172, 214, 344, 428, 688, 856, 1712, 2803, 4601, 5606, 9202, 11212, 18404, 22424, 36808, 44848, 73616, 120529, 241058, 299921, 482116, 599842, 964232, 1199684, 1928464, 2399368, 4798736, 12896603, 25793206, 51586412, 103172824, 206345648]

約数ペア:

[(1, 206345648), (2, 103172824), (4, 51586412), (8, 25793206), (16, 12896603), (43, 4798736), (86, 2399368), (107, 1928464), (172, 1199684), (214, 964232), (344, 599842), (428, 482116), (688, 299921), (856, 241058), (1712, 120529), (2803, 73616), (4601, 44848), (5606, 36808), (9202, 22424), (11212, 18404)]