201995884

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 357835968

約数和(自身を除く): 155840084

約数列:

[1, 2, 4, 107, 214, 428, 683, 691, 1366, 1382, 2732, 2764, 73081, 73937, 146162, 147874, 292324, 295748, 471953, 943906, 1887812, 50498971, 100997942, 201995884]

約数ペア:

[(1, 201995884), (2, 100997942), (4, 50498971), (107, 1887812), (214, 943906), (428, 471953), (683, 295748), (691, 292324), (1366, 147874), (1382, 146162), (2732, 73937), (2764, 73081)]