202369820

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{43427}}^1$

素因数の和:43669

約数の個数: 24

約数和(自身を含む): 426810384

約数和(自身を除く): 224440564

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 43427, 86854, 173708, 217135, 434270, 868540, 10118491, 20236982, 40473964, 50592455, 101184910, 202369820]

約数ペア:

[(1, 202369820), (2, 101184910), (4, 50592455), (5, 40473964), (10, 20236982), (20, 10118491), (233, 868540), (466, 434270), (932, 217135), (1165, 173708), (2330, 86854), (4660, 43427)]