204550905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9283}}^1$

素因数の和:9417

約数の個数: 32

約数和(自身を含む): 355614336

約数和(自身を除く): 151063431

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 4407, 7345, 9283, 22035, 27849, 46415, 120679, 139245, 362037, 603395, 1048979, 1810185, 3146937, 5244895, 13636727, 15734685, 40910181, 68183635, 204550905]

約数ペア:

[(1, 204550905), (3, 68183635), (5, 40910181), (13, 15734685), (15, 13636727), (39, 5244895), (65, 3146937), (113, 1810185), (195, 1048979), (339, 603395), (565, 362037), (1469, 139245), (1695, 120679), (4407, 46415), (7345, 27849), (9283, 22035)]