187938648906

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{199510243}}^1$

素因数の和:199510405

約数の個数: 16

約数和(自身を含む): 378271422624

約数和(自身を除く): 190332773718

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 199510243, 399020486, 598530729, 1197061458, 31323108151, 62646216302, 93969324453, 187938648906]

約数ペア:

[(1, 187938648906), (2, 93969324453), (3, 62646216302), (6, 31323108151), (157, 1197061458), (314, 598530729), (471, 399020486), (942, 199510243)]