199897746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13807}}^1$

素因数の和:13958

約数の個数: 32

約数和(自身を含む): 424181760

約数和(自身を除く): 224284014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 13807, 14478, 27614, 41421, 82842, 262333, 524666, 786999, 1573998, 1753489, 3506978, 5260467, 10520934, 33316291, 66632582, 99948873, 199897746]

約数ペア:

[(1, 199897746), (2, 99948873), (3, 66632582), (6, 33316291), (19, 10520934), (38, 5260467), (57, 3506978), (114, 1753489), (127, 1573998), (254, 786999), (381, 524666), (762, 262333), (2413, 82842), (4826, 41421), (7239, 27614), (13807, 14478)]