188991070

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{57097}}^1$

素因数の和:57435

約数の個数: 16

約数和(自身を含む): 341217648

約数和(自身を除く): 152226578

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 57097, 114194, 285485, 570970, 18899107, 37798214, 94495535, 188991070]

約数ペア:

[(1, 188991070), (2, 94495535), (5, 37798214), (10, 18899107), (331, 570970), (662, 285485), (1655, 114194), (3310, 57097)]