207675304

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{21401}}^1$

素因数の和:22620

約数の個数: 16

約数和(自身を含む): 389730420

約数和(自身を除く): 182055116

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 21401, 42802, 85604, 171208, 25959413, 51918826, 103837652, 207675304]

約数ペア:

[(1, 207675304), (2, 103837652), (4, 51918826), (8, 25959413), (1213, 171208), (2426, 85604), (4852, 42802), (9704, 21401)]