201820018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{7867}}^1$

素因数の和:8097

約数の個数: 16

約数和(自身を含む): 308173824

約数和(自身を除く): 106353806

約数列:

[1, 2, 101, 127, 202, 254, 7867, 12827, 15734, 25654, 794567, 999109, 1589134, 1998218, 100910009, 201820018]

約数ペア:

[(1, 201820018), (2, 100910009), (101, 1998218), (127, 1589134), (202, 999109), (254, 794567), (7867, 25654), (12827, 15734)]