207864363

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4261}}^1$

素因数の和:4395

約数の個数: 32

約数和(自身を含む): 333868032

約数和(自身を除く): 126003669

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 483, 707, 2121, 2323, 4261, 6969, 12783, 16261, 29827, 48783, 89481, 98003, 294009, 430361, 686021, 1291083, 2058063, 3012527, 9037581, 9898303, 29694909, 69288121, 207864363]

約数ペア:

[(1, 207864363), (3, 69288121), (7, 29694909), (21, 9898303), (23, 9037581), (69, 3012527), (101, 2058063), (161, 1291083), (303, 686021), (483, 430361), (707, 294009), (2121, 98003), (2323, 89481), (4261, 48783), (6969, 29827), (12783, 16261)]