143210494

素因数分解:

$2^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{5107}}^1$

素因数の和:7119

約数の個数: 16

約数和(自身を含む): 245674368

約数和(自身を除く): 102463874

約数列:

[1, 2, 7, 14, 2003, 4006, 5107, 10214, 14021, 28042, 35749, 71498, 10229321, 20458642, 71605247, 143210494]

約数ペア:

[(1, 143210494), (2, 71605247), (7, 20458642), (14, 10229321), (2003, 71498), (4006, 35749), (5107, 28042), (10214, 14021)]