208172602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{106319}}^1$

素因数の和:106421

約数の個数: 16

約数和(自身を含む): 344476800

約数和(自身を除く): 136304198

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 106319, 212638, 1169509, 2339018, 9462391, 18924782, 104086301, 208172602]

約数ペア:

[(1, 208172602), (2, 104086301), (11, 18924782), (22, 9462391), (89, 2339018), (178, 1169509), (979, 212638), (1958, 106319)]