203034416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{976127}}^1$

素因数の和:976148

約数の個数: 20

約数和(自身を含む): 423639552

約数和(自身を除く): 220605136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 976127, 1952254, 3904508, 7809016, 12689651, 15618032, 25379302, 50758604, 101517208, 203034416]

約数ペア:

[(1, 203034416), (2, 101517208), (4, 50758604), (8, 25379302), (13, 15618032), (16, 12689651), (26, 7809016), (52, 3904508), (104, 1952254), (208, 976127)]