199189370

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1613}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 367101072

約数和(自身を除く): 167911702

約数列:

[1, 2, 5, 10, 53, 106, 233, 265, 466, 530, 1165, 1613, 2330, 3226, 8065, 12349, 16130, 24698, 61745, 85489, 123490, 170978, 375829, 427445, 751658, 854890, 1879145, 3758290, 19918937, 39837874, 99594685, 199189370]

約数ペア:

[(1, 199189370), (2, 99594685), (5, 39837874), (10, 19918937), (53, 3758290), (106, 1879145), (233, 854890), (265, 751658), (466, 427445), (530, 375829), (1165, 170978), (1613, 123490), (2330, 85489), (3226, 61745), (8065, 24698), (12349, 16130)]