199215554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{4483}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 316713888

約数和(自身を除く): 117498334

約数列:

[1, 2, 17, 34, 1307, 2614, 4483, 8966, 22219, 44438, 76211, 152422, 5859281, 11718562, 99607777, 199215554]

約数ペア:

[(1, 199215554), (2, 99607777), (17, 11718562), (34, 5859281), (1307, 152422), (2614, 76211), (4483, 44438), (8966, 22219)]