219452006

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{3931}}^1$

素因数の和:4307

約数の個数: 16

約数和(自身を含む): 333685248

約数和(自身を除く): 114233242

約数列:

[1, 2, 103, 206, 271, 542, 3931, 7862, 27913, 55826, 404893, 809786, 1065301, 2130602, 109726003, 219452006]

約数ペア:

[(1, 219452006), (2, 109726003), (103, 2130602), (206, 1065301), (271, 809786), (542, 404893), (3931, 55826), (7862, 27913)]