200980676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3865013}}^1$

素因数の和:3865030

約数の個数: 12

約数和(自身を含む): 378771372

約数和(自身を除く): 177790696

約数列:

[1, 2, 4, 13, 26, 52, 3865013, 7730026, 15460052, 50245169, 100490338, 200980676]

約数ペア:

[(1, 200980676), (2, 100490338), (4, 50245169), (13, 15460052), (26, 7730026), (52, 3865013)]