198655718401

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1\times {\mathrm{270437}}^1$

素因数の和:271584

約数の個数: 16

約数和(自身を含む): 229504504320

約数和(自身を除く): 30848785919

約数列:

[1, 7, 101, 707, 1039, 7273, 104939, 270437, 734573, 1893059, 27314137, 191198959, 280984043, 1966888301, 28379388343, 198655718401]

約数ペア:

[(1, 198655718401), (7, 28379388343), (101, 1966888301), (707, 280984043), (1039, 191198959), (7273, 27314137), (104939, 1893059), (270437, 734573)]