201591748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{4903}}^1$

素因数の和:5467

約数の個数: 24

約数和(自身を含む): 372115520

約数和(自身を除く): 170523772

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2164, 4903, 9806, 10279, 19612, 20558, 41116, 93157, 186314, 372628, 2652523, 5305046, 10610092, 50397937, 100795874, 201591748]

約数ペア:

[(1, 201591748), (2, 100795874), (4, 50397937), (19, 10610092), (38, 5305046), (76, 2652523), (541, 372628), (1082, 186314), (2164, 93157), (4903, 41116), (9806, 20558), (10279, 19612)]