202347496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1945649}}^1$

素因数の和:1945668

約数の個数: 16

約数和(自身を含む): 408586500

約数和(自身を除く): 206239004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1945649, 3891298, 7782596, 15565192, 25293437, 50586874, 101173748, 202347496]

約数ペア:

[(1, 202347496), (2, 101173748), (4, 50586874), (8, 25293437), (13, 15565192), (26, 7782596), (52, 3891298), (104, 1945649)]