208839310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{907997}}^1$

素因数の和:908027

約数の個数: 16

約数和(自身を含む): 392255136

約数和(自身を除く): 183415826

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 907997, 1815994, 4539985, 9079970, 20883931, 41767862, 104419655, 208839310]

約数ペア:

[(1, 208839310), (2, 104419655), (5, 41767862), (10, 20883931), (23, 9079970), (46, 4539985), (115, 1815994), (230, 907997)]