229840891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{40189}}^1$

素因数の和:40258

約数の個数: 16

約数和(自身を含む): 282937600

約数和(自身を除く): 53096709

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 40189, 281323, 763591, 1728127, 5345137, 12096889, 32834413, 229840891]

約数ペア:

[(1, 229840891), (7, 32834413), (19, 12096889), (43, 5345137), (133, 1728127), (301, 763591), (817, 281323), (5719, 40189)]