205342014

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 442080000

約数和(自身を除く): 236737986

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 289, 474, 578, 867, 1343, 1499, 1734, 2686, 2998, 4029, 4497, 8058, 8994, 22831, 25483, 45662, 50966, 68493, 76449, 118421, 136986, 152898, 236842, 355263, 433211, 710526, 866422, 1299633, 2013157, 2599266, 4026314, 6039471, 12078942, 34223669, 68447338, 102671007, 205342014]

約数ペア:

[(1, 205342014), (2, 102671007), (3, 68447338), (6, 34223669), (17, 12078942), (34, 6039471), (51, 4026314), (79, 2599266), (102, 2013157), (158, 1299633), (237, 866422), (289, 710526), (474, 433211), (578, 355263), (867, 236842), (1343, 152898), (1499, 136986), (1734, 118421), (2686, 76449), (2998, 68493), (4029, 50966), (4497, 45662), (8058, 25483), (8994, 22831)]