215917102

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{19661}}^1$

素因数の和:19716

約数の個数: 24

約数和(自身を含む): 362174040

約数和(自身を除く): 146256938

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 10982, 19661, 39322, 334237, 373559, 668474, 747118, 5682029, 6350503, 11364058, 12701006, 107958551, 215917102]

約数ペア:

[(1, 215917102), (2, 107958551), (17, 12701006), (19, 11364058), (34, 6350503), (38, 5682029), (289, 747118), (323, 668474), (578, 373559), (646, 334237), (5491, 39322), (10982, 19661)]