200675205

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4211}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 357851520

約数和(自身を除く): 157176315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1765, 3177, 4211, 5295, 9531, 12633, 15885, 21055, 37899, 47655, 63165, 113697, 189495, 568485, 1486483, 4459449, 7432415, 13378347, 22297245, 40135041, 66891735, 200675205]

約数ペア:

[(1, 200675205), (3, 66891735), (5, 40135041), (9, 22297245), (15, 13378347), (27, 7432415), (45, 4459449), (135, 1486483), (353, 568485), (1059, 189495), (1765, 113697), (3177, 63165), (4211, 47655), (5295, 37899), (9531, 21055), (12633, 15885)]