200727279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57041}}^1$

素因数の和:57087

約数の個数: 24

約数和(自身を含む): 320347872

約数和(自身を除く): 119620593

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 57041, 171123, 513369, 969697, 1311943, 2909091, 3935829, 8727273, 11807487, 22303031, 66909093, 200727279]

約数ペア:

[(1, 200727279), (3, 66909093), (9, 22303031), (17, 11807487), (23, 8727273), (51, 3935829), (69, 2909091), (153, 1311943), (207, 969697), (391, 513369), (1173, 171123), (3519, 57041)]