205121514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2629763}}^1$

素因数の和:2629781

約数の個数: 16

約数和(自身を含む): 441800352

約数和(自身を除く): 236678838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2629763, 5259526, 7889289, 15778578, 34186919, 68373838, 102560757, 205121514]

約数ペア:

[(1, 205121514), (2, 102560757), (3, 68373838), (6, 34186919), (13, 15778578), (26, 7889289), (39, 5259526), (78, 2629763)]