200081427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1997}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 329398272

約数和(自身を除く): 129316845

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 367, 1101, 1997, 2569, 4771, 5991, 7707, 13979, 14313, 25961, 33397, 41937, 77883, 100191, 181727, 545181, 732899, 2198697, 5130293, 9527687, 15390879, 28583061, 66693809, 200081427]

約数ペア:

[(1, 200081427), (3, 66693809), (7, 28583061), (13, 15390879), (21, 9527687), (39, 5130293), (91, 2198697), (273, 732899), (367, 545181), (1101, 181727), (1997, 100191), (2569, 77883), (4771, 41937), (5991, 33397), (7707, 25961), (13979, 14313)]