210868474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{5689}}^1$

素因数の和:6165

約数の個数: 16

約数和(自身を含む): 324466560

約数和(自身を除く): 113598086

約数列:

[1, 2, 43, 86, 431, 862, 5689, 11378, 18533, 37066, 244627, 489254, 2451959, 4903918, 105434237, 210868474]

約数ペア:

[(1, 210868474), (2, 105434237), (43, 4903918), (86, 2451959), (431, 489254), (862, 244627), (5689, 37066), (11378, 18533)]