196019181

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19429}}^1$

素因数の和:19513

約数の個数: 24

約数和(自身を含む): 303108000

約数和(自身を除く): 107088819

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 10089, 19429, 58287, 174861, 369151, 1107453, 1146311, 3322359, 3438933, 10316799, 21779909, 65339727, 196019181]

約数ペア:

[(1, 196019181), (3, 65339727), (9, 21779909), (19, 10316799), (57, 3438933), (59, 3322359), (171, 1146311), (177, 1107453), (531, 369151), (1121, 174861), (3363, 58287), (10089, 19429)]