140758702

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{213919}}^1$

素因数の和:213975

約数の個数: 16

約数和(自身を含む): 246435840

約数和(自身を除く): 105677138

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 213919, 427838, 1497433, 2994866, 10054193, 20108386, 70379351, 140758702]

約数ペア:

[(1, 140758702), (2, 70379351), (7, 20108386), (14, 10054193), (47, 2994866), (94, 1497433), (329, 427838), (658, 213919)]