201449305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 261734400

約数和(自身を除く): 60285095

約数列:

[1, 5, 19, 59, 95, 127, 283, 295, 635, 1121, 1415, 2413, 5377, 5605, 7493, 12065, 16697, 26885, 35941, 37465, 83485, 142367, 179705, 317243, 682879, 711835, 1586215, 2120519, 3414395, 10602595, 40289861, 201449305]

約数ペア:

[(1, 201449305), (5, 40289861), (19, 10602595), (59, 3414395), (95, 2120519), (127, 1586215), (283, 711835), (295, 682879), (635, 317243), (1121, 179705), (1415, 142367), (2413, 83485), (5377, 37465), (5605, 35941), (7493, 26885), (12065, 16697)]