201874371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 291506688

約数和(自身を除く): 89632317

約数列:

[1, 3, 17, 51, 71, 197, 213, 283, 591, 849, 1207, 3349, 3621, 4811, 10047, 13987, 14433, 20093, 41961, 55751, 60279, 167253, 237779, 341581, 713337, 947767, 1024743, 2843301, 3958321, 11874963, 67291457, 201874371]

約数ペア:

[(1, 201874371), (3, 67291457), (17, 11874963), (51, 3958321), (71, 2843301), (197, 1024743), (213, 947767), (283, 713337), (591, 341581), (849, 237779), (1207, 167253), (3349, 60279), (3621, 55751), (4811, 41961), (10047, 20093), (13987, 14433)]