205751556

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{4243}}^1$

素因数の和:4705

約数の個数: 48

約数和(自身を含む): 534744000

約数和(自身を除く): 328992444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2694, 4041, 4243, 5388, 8082, 8486, 12123, 12729, 16164, 16972, 24246, 25458, 38187, 48492, 50916, 76374, 114561, 152748, 229122, 458244, 1905107, 3810214, 5715321, 7620428, 11430642, 17145963, 22861284, 34291926, 51437889, 68583852, 102875778, 205751556]

約数ペア:

[(1, 205751556), (2, 102875778), (3, 68583852), (4, 51437889), (6, 34291926), (9, 22861284), (12, 17145963), (18, 11430642), (27, 7620428), (36, 5715321), (54, 3810214), (108, 1905107), (449, 458244), (898, 229122), (1347, 152748), (1796, 114561), (2694, 76374), (4041, 50916), (4243, 48492), (5388, 38187), (8082, 25458), (8486, 24246), (12123, 16972), (12729, 16164)]