202191430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2888449}}^1$

素因数の和:2888463

約数の個数: 16

約数和(自身を含む): 415936800

約数和(自身を除く): 213745370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2888449, 5776898, 14442245, 20219143, 28884490, 40438286, 101095715, 202191430]

約数ペア:

[(1, 202191430), (2, 101095715), (5, 40438286), (7, 28884490), (10, 20219143), (14, 14442245), (35, 5776898), (70, 2888449)]