209969323

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11719}}^1$

素因数の和:11802

約数の個数: 16

約数和(自身を含む): 236275200

約数和(自身を除く): 26305877

約数列:

[1, 19, 23, 41, 437, 779, 943, 11719, 17917, 222661, 269537, 480479, 5121203, 9129101, 11051017, 209969323]

約数ペア:

[(1, 209969323), (19, 11051017), (23, 9129101), (41, 5121203), (437, 480479), (779, 269537), (943, 222661), (11719, 17917)]