201867567

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17939}}^1$

素因数の和:17995

約数の個数: 24

約数和(自身を含む): 305410560

約数和(自身を除く): 103542993

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 17939, 53817, 197329, 556109, 591987, 1668327, 2170619, 6117199, 6511857, 18351597, 67289189, 201867567]

約数ペア:

[(1, 201867567), (3, 67289189), (11, 18351597), (31, 6511857), (33, 6117199), (93, 2170619), (121, 1668327), (341, 591987), (363, 556109), (1023, 197329), (3751, 53817), (11253, 17939)]