196993433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4457

約数の個数: 32

約数和(自身を含む): 265628160

約数和(自身を除く): 68634727

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1547, 2639, 3451, 4391, 6409, 30737, 44863, 57083, 74647, 127339, 399581, 522529, 891373, 970411, 1655407, 2164763, 6792877, 11587849, 15153341, 28141919, 196993433]

約数ペア:

[(1, 196993433), (7, 28141919), (13, 15153341), (17, 11587849), (29, 6792877), (91, 2164763), (119, 1655407), (203, 970411), (221, 891373), (377, 522529), (493, 399581), (1547, 127339), (2639, 74647), (3451, 57083), (4391, 44863), (6409, 30737)]