202116465

素因数分解:

$3^5\times 5^1\times {\mathrm{166351}}^1$

素因数の和:166371

約数の個数: 24

約数和(自身を含む): 363312768

約数和(自身を除く): 161196303

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 166351, 499053, 831755, 1497159, 2495265, 4491477, 7485795, 13474431, 22457385, 40423293, 67372155, 202116465]

約数ペア:

[(1, 202116465), (3, 67372155), (5, 40423293), (9, 22457385), (15, 13474431), (27, 7485795), (45, 4491477), (81, 2495265), (135, 1497159), (243, 831755), (405, 499053), (1215, 166351)]