221107582

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{3301}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 335932272

約数和(自身を除く): 114824690

約数列:

[1, 2, 107, 214, 313, 626, 3301, 6602, 33491, 66982, 353207, 706414, 1033213, 2066426, 110553791, 221107582]

約数ペア:

[(1, 221107582), (2, 110553791), (107, 2066426), (214, 1033213), (313, 706414), (626, 353207), (3301, 66982), (6602, 33491)]