205121736

素因数分解:

$2^3\times 3^2\times {\mathrm{2848913}}^1$

素因数の和:2848925

約数の個数: 24

約数和(自身を含む): 555538230

約数和(自身を除く): 350416494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2848913, 5697826, 8546739, 11395652, 17093478, 22791304, 25640217, 34186956, 51280434, 68373912, 102560868, 205121736]

約数ペア:

[(1, 205121736), (2, 102560868), (3, 68373912), (4, 51280434), (6, 34186956), (8, 25640217), (9, 22791304), (12, 17093478), (18, 11395652), (24, 8546739), (36, 5697826), (72, 2848913)]