209636970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{104297}}^1$

素因数の和:104374

約数の個数: 32

約数和(自身を含む): 510643008

約数和(自身を除く): 301006038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 104297, 208594, 312891, 521485, 625782, 1042970, 1564455, 3128910, 6987899, 13975798, 20963697, 34939495, 41927394, 69878990, 104818485, 209636970]

約数ペア:

[(1, 209636970), (2, 104818485), (3, 69878990), (5, 41927394), (6, 34939495), (10, 20963697), (15, 13975798), (30, 6987899), (67, 3128910), (134, 1564455), (201, 1042970), (335, 625782), (402, 521485), (670, 312891), (1005, 208594), (2010, 104297)]