210006531290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{26283671}}^1$

素因数の和:26283742

約数の個数: 32

約数和(自身を含む): 408763666944

約数和(自身を除く): 198757135654

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 26283671, 52567342, 131418355, 262836710, 446822407, 893644814, 1235332537, 2234112035, 2470665074, 4468224070, 6176662685, 12353325370, 21000653129, 42001306258, 105003265645, 210006531290]

約数ペア:

[(1, 210006531290), (2, 105003265645), (5, 42001306258), (10, 21000653129), (17, 12353325370), (34, 6176662685), (47, 4468224070), (85, 2470665074), (94, 2234112035), (170, 1235332537), (235, 893644814), (470, 446822407), (799, 262836710), (1598, 131418355), (3995, 52567342), (7990, 26283671)]