143135290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{201599}}^1$

素因数の和:201677

約数の個数: 16

約数和(自身を含む): 261273600

約数和(自身を除く): 118138310

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 201599, 403198, 1007995, 2015990, 14313529, 28627058, 71567645, 143135290]

約数ペア:

[(1, 143135290), (2, 71567645), (5, 28627058), (10, 14313529), (71, 2015990), (142, 1007995), (355, 403198), (710, 201599)]