210064257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{105613}}^1$

素因数の和:105649

約数の個数: 24

約数和(自身を含む): 345991464

約数和(自身を除く): 135927207

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 105613, 316839, 950517, 1372969, 1795421, 4118907, 5386263, 12356721, 16158789, 23340473, 70021419, 210064257]

約数ペア:

[(1, 210064257), (3, 70021419), (9, 23340473), (13, 16158789), (17, 12356721), (39, 5386263), (51, 4118907), (117, 1795421), (153, 1372969), (221, 950517), (663, 316839), (1989, 105613)]