190327018

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 331360128

約数和(自身を除く): 141033110

約数列:

[1, 2, 7, 14, 131, 157, 262, 314, 661, 917, 1099, 1322, 1834, 2198, 4627, 9254, 20567, 41134, 86591, 103777, 143969, 173182, 207554, 287938, 606137, 726439, 1212274, 1452878, 13594787, 27189574, 95163509, 190327018]

約数ペア:

[(1, 190327018), (2, 95163509), (7, 27189574), (14, 13594787), (131, 1452878), (157, 1212274), (262, 726439), (314, 606137), (661, 287938), (917, 207554), (1099, 173182), (1322, 143969), (1834, 103777), (2198, 86591), (4627, 41134), (9254, 20567)]