203437208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{85049}}^1$

素因数の和:85091

約数の個数: 32

約数和(自身を含む): 428652000

約数和(自身を除く): 225214792

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 85049, 170098, 340196, 680392, 1105637, 1956127, 2211274, 3912254, 4422548, 7824508, 8845096, 15649016, 25429651, 50859302, 101718604, 203437208]

約数ペア:

[(1, 203437208), (2, 101718604), (4, 50859302), (8, 25429651), (13, 15649016), (23, 8845096), (26, 7824508), (46, 4422548), (52, 3912254), (92, 2211274), (104, 1956127), (184, 1105637), (299, 680392), (598, 340196), (1196, 170098), (2392, 85049)]