205713196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{172001}}^1$

素因数の和:172041

約数の個数: 24

約数和(自身を含む): 404548704

約数和(自身を除く): 198835508

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 172001, 344002, 688004, 2236013, 3956023, 4472026, 7912046, 8944052, 15824092, 51428299, 102856598, 205713196]

約数ペア:

[(1, 205713196), (2, 102856598), (4, 51428299), (13, 15824092), (23, 8944052), (26, 7912046), (46, 4472026), (52, 3956023), (92, 2236013), (299, 688004), (598, 344002), (1196, 172001)]