204585238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 361482912

約数和(自身を除く): 156897674

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 521, 1042, 1373, 2746, 5731, 6773, 11462, 13546, 15103, 17849, 30206, 35698, 74503, 149006, 196339, 392678, 715333, 1430666, 7868663, 9299329, 15737326, 18598658, 102292619, 204585238]

約数ペア:

[(1, 204585238), (2, 102292619), (11, 18598658), (13, 15737326), (22, 9299329), (26, 7868663), (143, 1430666), (286, 715333), (521, 392678), (1042, 196339), (1373, 149006), (2746, 74503), (5731, 35698), (6773, 30206), (11462, 17849), (13546, 15103)]