199805669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{30269}}^1$

素因数の和:30340

約数の個数: 16

約数和(自身を含む): 244097280

約数和(自身を除く): 44291611

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 30269, 211883, 696187, 1241029, 4873309, 8687203, 28543667, 199805669]

約数ペア:

[(1, 199805669), (7, 28543667), (23, 8687203), (41, 4873309), (161, 1241029), (287, 696187), (943, 211883), (6601, 30269)]