205950110

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{203911}}^1$

素因数の和:204019

約数の個数: 16

約数和(自身を含む): 374382432

約数和(自身を除く): 168432322

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 203911, 407822, 1019555, 2039110, 20595011, 41190022, 102975055, 205950110]

約数ペア:

[(1, 205950110), (2, 102975055), (5, 41190022), (10, 20595011), (101, 2039110), (202, 1019555), (505, 407822), (1010, 203911)]