208078156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{363773}}^1$

素因数の和:363801

約数の個数: 24

約数和(自身を含む): 427798224

約数和(自身を除く): 219720068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 363773, 727546, 1455092, 4001503, 4729049, 8003006, 9458098, 16006012, 18916196, 52019539, 104039078, 208078156]

約数ペア:

[(1, 208078156), (2, 104039078), (4, 52019539), (11, 18916196), (13, 16006012), (22, 9458098), (26, 8003006), (44, 4729049), (52, 4001503), (143, 1455092), (286, 727546), (572, 363773)]