201392319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{12457}}^1$

素因数の和:12794

約数の個数: 16

約数和(自身を含む): 285238368

約数和(自身を除く): 83846049

約数列:

[1, 3, 17, 51, 317, 951, 5389, 12457, 16167, 37371, 211769, 635307, 3948869, 11846607, 67130773, 201392319]

約数ペア:

[(1, 201392319), (3, 67130773), (17, 11846607), (51, 3948869), (317, 635307), (951, 211769), (5389, 37371), (12457, 16167)]