208059824

素因数分解:

$2^4\times 7^1\times {\mathrm{1857677}}^1$

素因数の和:1857692

約数の個数: 20

約数和(自身を含む): 460704144

約数和(自身を除く): 252644320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1857677, 3715354, 7430708, 13003739, 14861416, 26007478, 29722832, 52014956, 104029912, 208059824]

約数ペア:

[(1, 208059824), (2, 104029912), (4, 52014956), (7, 29722832), (8, 26007478), (14, 14861416), (16, 13003739), (28, 7430708), (56, 3715354), (112, 1857677)]