199756934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{21401}}^1$

素因数の和:21775

約数の個数: 16

約数和(自身を含む): 323598240

約数和(自身を除く): 123841306

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 21401, 42802, 278213, 556426, 7682959, 15365918, 99878467, 199756934]

約数ペア:

[(1, 199756934), (2, 99878467), (13, 15365918), (26, 7682959), (359, 556426), (718, 278213), (4667, 42802), (9334, 21401)]