199796883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20249}}^1$

素因数の和:20299

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 126795117

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 20249, 60747, 222739, 263237, 465727, 668217, 789711, 1397181, 2895607, 5122997, 6054451, 8686821, 15368991, 18163353, 66598961, 199796883]

約数ペア:

[(1, 199796883), (3, 66598961), (11, 18163353), (13, 15368991), (23, 8686821), (33, 6054451), (39, 5122997), (69, 2895607), (143, 1397181), (253, 789711), (299, 668217), (429, 465727), (759, 263237), (897, 222739), (3289, 60747), (9867, 20249)]