201019214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{6991}}^1$

素因数の和:8311

約数の個数: 16

約数和(自身を含む): 329239296

約数和(自身を除く): 128220082

約数列:

[1, 2, 11, 22, 1307, 2614, 6991, 13982, 14377, 28754, 76901, 153802, 9137237, 18274474, 100509607, 201019214]

約数ペア:

[(1, 201019214), (2, 100509607), (11, 18274474), (22, 9137237), (1307, 153802), (2614, 76901), (6991, 28754), (13982, 14377)]