201454209

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{226099}}^1$

素因数の和:226122

約数の個数: 20

約数和(自身を含む): 328297200

約数和(自身を除く): 126842991

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 226099, 678297, 2034891, 2487089, 6104673, 7461267, 18314019, 22383801, 67151403, 201454209]

約数ペア:

[(1, 201454209), (3, 67151403), (9, 22383801), (11, 18314019), (27, 7461267), (33, 6104673), (81, 2487089), (99, 2034891), (297, 678297), (891, 226099)]