200645796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1286191}}^1$

素因数の和:1286211

約数の個数: 24

約数和(自身を含む): 504187264

約数和(自身を除く): 303541468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1286191, 2572382, 3858573, 5144764, 7717146, 15434292, 16720483, 33440966, 50161449, 66881932, 100322898, 200645796]

約数ペア:

[(1, 200645796), (2, 100322898), (3, 66881932), (4, 50161449), (6, 33440966), (12, 16720483), (13, 15434292), (26, 7717146), (39, 5144764), (52, 3858573), (78, 2572382), (156, 1286191)]