202489465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11971}}^1$

素因数の和:12192

約数の個数: 16

約数和(自身を含む): 258595200

約数和(自身を除く): 56105735

約数列:

[1, 5, 17, 85, 199, 995, 3383, 11971, 16915, 59855, 203507, 1017535, 2382229, 11911145, 40497893, 202489465]

約数ペア:

[(1, 202489465), (5, 40497893), (17, 11911145), (85, 2382229), (199, 1017535), (995, 203507), (3383, 59855), (11971, 16915)]