190077286

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{315743}}^1$

素因数の和:315795

約数の個数: 16

約数和(自身を含む): 333425664

約数和(自身を除く): 143348378

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 315743, 631486, 2210201, 4420402, 13576949, 27153898, 95038643, 190077286]

約数ペア:

[(1, 190077286), (2, 95038643), (7, 27153898), (14, 13576949), (43, 4420402), (86, 2210201), (301, 631486), (602, 315743)]