207982188

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{4289}}^1$

素因数の和:4751

約数の個数: 48

約数和(自身を含む): 540540000

約数和(自身を除く): 332557812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2694, 4041, 4289, 5388, 8082, 8578, 12123, 12867, 16164, 17156, 24246, 25734, 38601, 48492, 51468, 77202, 115803, 154404, 231606, 463212, 1925761, 3851522, 5777283, 7703044, 11554566, 17331849, 23109132, 34663698, 51995547, 69327396, 103991094, 207982188]

約数ペア:

[(1, 207982188), (2, 103991094), (3, 69327396), (4, 51995547), (6, 34663698), (9, 23109132), (12, 17331849), (18, 11554566), (27, 7703044), (36, 5777283), (54, 3851522), (108, 1925761), (449, 463212), (898, 231606), (1347, 154404), (1796, 115803), (2694, 77202), (4041, 51468), (4289, 48492), (5388, 38601), (8082, 25734), (8578, 24246), (12123, 17156), (12867, 16164)]