204664438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{4951}}^1$

素因数の和:6843

約数の個数: 16

約数和(自身を含む): 335151360

約数和(自身を除く): 130486922

約数列:

[1, 2, 11, 22, 1879, 3758, 4951, 9902, 20669, 41338, 54461, 108922, 9302929, 18605858, 102332219, 204664438]

約数ペア:

[(1, 204664438), (2, 102332219), (11, 18605858), (22, 9302929), (1879, 108922), (3758, 54461), (4951, 41338), (9902, 20669)]