201619268

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{709927}}^1$

素因数の和:710002

約数の個数: 12

約数和(自身を含む): 357803712

約数和(自身を除く): 156184444

約数列:

[1, 2, 4, 71, 142, 284, 709927, 1419854, 2839708, 50404817, 100809634, 201619268]

約数ペア:

[(1, 201619268), (2, 100809634), (4, 50404817), (71, 2839708), (142, 1419854), (284, 709927)]