205122383728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{413553193}}^1$

素因数の和:413553232

約数の個数: 20

約数和(自身を含む): 410244768448

約数和(自身を除く): 205122384720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 413553193, 827106386, 1654212772, 3308425544, 6616851088, 12820148983, 25640297966, 51280595932, 102561191864, 205122383728]

約数ペア:

[(1, 205122383728), (2, 102561191864), (4, 51280595932), (8, 25640297966), (16, 12820148983), (31, 6616851088), (62, 3308425544), (124, 1654212772), (248, 827106386), (496, 413553193)]