202224562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{20707}}^1$

素因数の和:20985

約数の個数: 16

約数和(自身を含む): 320559840

約数和(自身を除く): 118335278

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 20707, 41414, 393433, 786866, 5321699, 10643398, 101112281, 202224562]

約数ペア:

[(1, 202224562), (2, 101112281), (19, 10643398), (38, 5321699), (257, 786866), (514, 393433), (4883, 41414), (9766, 20707)]