195778868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2879101}}^1$

素因数の和:2879122

約数の個数: 12

約数和(自身を含む): 362766852

約数和(自身を除く): 166987984

約数列:

[1, 2, 4, 17, 34, 68, 2879101, 5758202, 11516404, 48944717, 97889434, 195778868]

約数ペア:

[(1, 195778868), (2, 97889434), (4, 48944717), (17, 11516404), (34, 5758202), (68, 2879101)]