205125328791

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{800861}}^1$

素因数の和:801207

約数の個数: 24

約数和(自身を含む): 299842732800

約数和(自身を除く): 94717404009

約数列:

[1, 3, 9, 149, 191, 447, 573, 1341, 1719, 28459, 85377, 256131, 800861, 2402583, 7207749, 119328289, 152964451, 357984867, 458893353, 1073954601, 1376680059, 22791703199, 68375109597, 205125328791]

約数ペア:

[(1, 205125328791), (3, 68375109597), (9, 22791703199), (149, 1376680059), (191, 1073954601), (447, 458893353), (573, 357984867), (1341, 152964451), (1719, 119328289), (28459, 7207749), (85377, 2402583), (256131, 800861)]