201866715

素因数分解:

$3^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1753}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 359499840

約数和(自身を除く): 157633125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 853, 1753, 2559, 4265, 5259, 7677, 8765, 12795, 15777, 23031, 26295, 38385, 47331, 78885, 115155, 236655, 1495309, 4485927, 7476545, 13457781, 22429635, 40373343, 67288905, 201866715]

約数ペア:

[(1, 201866715), (3, 67288905), (5, 40373343), (9, 22429635), (15, 13457781), (27, 7476545), (45, 4485927), (135, 1495309), (853, 236655), (1753, 115155), (2559, 78885), (4265, 47331), (5259, 38385), (7677, 26295), (8765, 23031), (12795, 15777)]