201656308

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{135887}}^1$

素因数の和:135951

約数の個数: 24

約数和(自身を含む): 410925312

約数和(自身を除く): 209269004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 135887, 271774, 543548, 951209, 1902418, 3804836, 7202011, 14404022, 28808044, 50414077, 100828154, 201656308]

約数ペア:

[(1, 201656308), (2, 100828154), (4, 50414077), (7, 28808044), (14, 14404022), (28, 7202011), (53, 3804836), (106, 1902418), (212, 951209), (371, 543548), (742, 271774), (1484, 135887)]