143932838

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{53269}}^1$

素因数の和:53471

約数の個数: 16

約数和(自身を含む): 248025120

約数和(自身を除く): 104092282

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 53269, 106538, 372883, 745766, 10280917, 20561834, 71966419, 143932838]

約数ペア:

[(1, 143932838), (2, 71966419), (7, 20561834), (14, 10280917), (193, 745766), (386, 372883), (1351, 106538), (2702, 53269)]