201237755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{11897}}^1$

素因数の和:12118

約数の個数: 16

約数和(自身を含む): 256996800

約数和(自身を除く): 55759045

約数列:

[1, 5, 17, 85, 199, 995, 3383, 11897, 16915, 59485, 202249, 1011245, 2367503, 11837515, 40247551, 201237755]

約数ペア:

[(1, 201237755), (5, 40247551), (17, 11837515), (85, 2367503), (199, 1011245), (995, 202249), (3383, 59485), (11897, 16915)]