202914873

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{189463}}^1$

素因数の和:189493

約数の個数: 24

約数和(自身を含む): 354676608

約数和(自身を除く): 151761735

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 189463, 568389, 1326241, 1705167, 3220871, 3978723, 9662613, 11936169, 22546097, 28987839, 67638291, 202914873]

約数ペア:

[(1, 202914873), (3, 67638291), (7, 28987839), (9, 22546097), (17, 11936169), (21, 9662613), (51, 3978723), (63, 3220871), (119, 1705167), (153, 1326241), (357, 568389), (1071, 189463)]