199983665

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 291651840

約数和(自身を除く): 91668175

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1163, 1445, 2023, 4913, 5815, 8141, 10115, 19771, 24565, 34391, 40705, 98855, 138397, 171955, 336107, 691985, 1680535, 2352749, 5713819, 11763745, 28569095, 39996733, 199983665]

約数ペア:

[(1, 199983665), (5, 39996733), (7, 28569095), (17, 11763745), (35, 5713819), (85, 2352749), (119, 1680535), (289, 691985), (595, 336107), (1163, 171955), (1445, 138397), (2023, 98855), (4913, 40705), (5815, 34391), (8141, 24565), (10115, 19771)]