201232145

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 262065024

約数和(自身を除く): 60832879

約数列:

[1, 5, 17, 47, 85, 235, 289, 799, 1445, 2963, 3995, 13583, 14815, 50371, 67915, 139261, 251855, 696305, 856307, 2367437, 4281535, 11837185, 40246429, 201232145]

約数ペア:

[(1, 201232145), (5, 40246429), (17, 11837185), (47, 4281535), (85, 2367437), (235, 856307), (289, 696305), (799, 251855), (1445, 139261), (2963, 67915), (3995, 50371), (13583, 14815)]