199014916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{8147}}^1$

素因数の和:8379

約数の個数: 24

約数和(自身を含む): 361380096

約数和(自身を除く): 162365180

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 6107, 8147, 12214, 16294, 24428, 32588, 252557, 505114, 1010228, 1604959, 3209918, 6419836, 49753729, 99507458, 199014916]

約数ペア:

[(1, 199014916), (2, 99507458), (4, 49753729), (31, 6419836), (62, 3209918), (124, 1604959), (197, 1010228), (394, 505114), (788, 252557), (6107, 32588), (8147, 24428), (12214, 16294)]