206856312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{663001}}^1$

素因数の和:663023

約数の個数: 32

約数和(自身を含む): 556921680

約数和(自身を除く): 350065368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 663001, 1326002, 1989003, 2652004, 3978006, 5304008, 7956012, 8619013, 15912024, 17238026, 25857039, 34476052, 51714078, 68952104, 103428156, 206856312]

約数ペア:

[(1, 206856312), (2, 103428156), (3, 68952104), (4, 51714078), (6, 34476052), (8, 25857039), (12, 17238026), (13, 15912024), (24, 8619013), (26, 7956012), (39, 5304008), (52, 3978006), (78, 2652004), (104, 1989003), (156, 1326002), (312, 663001)]