209213506799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2837}}^1\times {\mathrm{42701}}^1$

素因数の和:45706

約数の個数: 16

約数和(自身を含む): 229772971296

約数和(自身を除く): 20559464497

約数列:

[1, 11, 157, 1727, 2837, 31207, 42701, 445409, 469711, 4899499, 6704057, 73744627, 121142737, 1332570107, 19019409709, 209213506799]

約数ペア:

[(1, 209213506799), (11, 19019409709), (157, 1332570107), (1727, 121142737), (2837, 73744627), (31207, 6704057), (42701, 4899499), (445409, 469711)]