206433712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9679}}^1$

素因数の和:9761

約数の個数: 40

約数和(自身を含む): 422512640

約数和(自身を除く): 216078928

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 9679, 10664, 19358, 21328, 38716, 77432, 154864, 300049, 416197, 600098, 832394, 1200196, 1664788, 2400392, 3329576, 4800784, 6659152, 12902107, 25804214, 51608428, 103216856, 206433712]

約数ペア:

[(1, 206433712), (2, 103216856), (4, 51608428), (8, 25804214), (16, 12902107), (31, 6659152), (43, 4800784), (62, 3329576), (86, 2400392), (124, 1664788), (172, 1200196), (248, 832394), (344, 600098), (496, 416197), (688, 300049), (1333, 154864), (2666, 77432), (5332, 38716), (9679, 21328), (10664, 19358)]