203669481

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{2351}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 276369408

約数和(自身を除く): 72699927

約数列:

[1, 3, 67, 201, 431, 1293, 2351, 7053, 28877, 86631, 157517, 472551, 1013281, 3039843, 67889827, 203669481]

約数ペア:

[(1, 203669481), (3, 67889827), (67, 3039843), (201, 1013281), (431, 472551), (1293, 157517), (2351, 86631), (7053, 28877)]