203399306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{2381}}^1$

素因数の和:2758

約数の個数: 24

約数和(自身を含む): 336447972

約数和(自身を除く): 133048666

約数列:

[1, 2, 11, 22, 121, 242, 353, 706, 2381, 3883, 4762, 7766, 26191, 42713, 52382, 85426, 288101, 576202, 840493, 1680986, 9245423, 18490846, 101699653, 203399306]

約数ペア:

[(1, 203399306), (2, 101699653), (11, 18490846), (22, 9245423), (121, 1680986), (242, 840493), (353, 576202), (706, 288101), (2381, 85426), (3883, 52382), (4762, 42713), (7766, 26191)]