218630202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5205481}}^1$

素因数の和:5205493

約数の個数: 16

約数和(自身を含む): 499726272

約数和(自身を除く): 281096070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5205481, 10410962, 15616443, 31232886, 36438367, 72876734, 109315101, 218630202]

約数ペア:

[(1, 218630202), (2, 109315101), (3, 72876734), (6, 36438367), (7, 31232886), (14, 15616443), (21, 10410962), (42, 5205481)]