202288347

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{30089}}^1$

素因数の和:30184

約数の個数: 20

約数和(自身を含む): 305834760

約数和(自身を除く): 103546413

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 30089, 90267, 270801, 812403, 2437209, 2497387, 7492161, 22476483, 67429449, 202288347]

約数ペア:

[(1, 202288347), (3, 67429449), (9, 22476483), (27, 7492161), (81, 2497387), (83, 2437209), (249, 812403), (747, 270801), (2241, 90267), (6723, 30089)]