190055427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 276203520

約数和(自身を除く): 86148093

約数列:

[1, 3, 17, 51, 71, 73, 213, 219, 719, 1207, 1241, 2157, 3621, 3723, 5183, 12223, 15549, 36669, 51049, 52487, 88111, 153147, 157461, 264333, 867833, 892279, 2603499, 2676837, 3726577, 11179731, 63351809, 190055427]

約数ペア:

[(1, 190055427), (3, 63351809), (17, 11179731), (51, 3726577), (71, 2676837), (73, 2603499), (213, 892279), (219, 867833), (719, 264333), (1207, 157461), (1241, 153147), (2157, 88111), (3621, 52487), (3723, 51049), (5183, 36669), (12223, 15549)]