210329270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237231}}^1$

素因数の和:1237255

約数の個数: 16

約数和(自身を含む): 400863168

約数和(自身を除く): 190533898

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1237231, 2474462, 6186155, 12372310, 21032927, 42065854, 105164635, 210329270]

約数ペア:

[(1, 210329270), (2, 105164635), (5, 42065854), (10, 21032927), (17, 12372310), (34, 6186155), (85, 2474462), (170, 1237231)]