206714385

素因数分解:

$3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{6553}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 358870824

約数和(自身を除く): 152156439

約数列:

[1, 3, 5, 9, 15, 45, 701, 2103, 3505, 6309, 6553, 10515, 19659, 31545, 32765, 58977, 98295, 294885, 4593653, 13780959, 22968265, 41342877, 68904795, 206714385]

約数ペア:

[(1, 206714385), (3, 68904795), (5, 41342877), (9, 22968265), (15, 13780959), (45, 4593653), (701, 294885), (2103, 98295), (3505, 58977), (6309, 32765), (6553, 31545), (10515, 19659)]