214120994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131041}}^1$

素因数の和:131105

約数の個数: 16

約数和(自身を含む): 345950880

約数和(自身を除く): 131829886

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 131041, 262082, 2489779, 4979558, 5634763, 11269526, 107060497, 214120994]

約数ペア:

[(1, 214120994), (2, 107060497), (19, 11269526), (38, 5634763), (43, 4979558), (86, 2489779), (817, 262082), (1634, 131041)]