209024714

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{2767}}^1$

素因数の和:3229

約数の個数: 16

約数和(自身を含む): 317478528

約数和(自身を除く): 108453814

約数列:

[1, 2, 107, 214, 353, 706, 2767, 5534, 37771, 75542, 296069, 592138, 976751, 1953502, 104512357, 209024714]

約数ペア:

[(1, 209024714), (2, 104512357), (107, 1953502), (214, 976751), (353, 592138), (706, 296069), (2767, 75542), (5534, 37771)]