201447961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2663}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 247496256

約数和(自身を除く): 46048295

約数列:

[1, 11, 13, 23, 143, 253, 299, 529, 2663, 3289, 5819, 6877, 29293, 34619, 61249, 75647, 380809, 673739, 796237, 1408727, 8758607, 15495997, 18313451, 201447961]

約数ペア:

[(1, 201447961), (11, 18313451), (13, 15495997), (23, 8758607), (143, 1408727), (253, 796237), (299, 673739), (529, 380809), (2663, 75647), (3289, 61249), (5819, 34619), (6877, 29293)]