190026551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 230307840

約数和(自身を除く): 40281289

約数列:

[1, 11, 13, 59, 101, 143, 223, 649, 767, 1111, 1313, 2453, 2899, 5959, 8437, 13157, 14443, 22523, 31889, 65549, 77467, 144727, 171041, 247753, 292799, 852137, 1328857, 1881451, 3220789, 14617427, 17275141, 190026551]

約数ペア:

[(1, 190026551), (11, 17275141), (13, 14617427), (59, 3220789), (101, 1881451), (143, 1328857), (223, 852137), (649, 292799), (767, 247753), (1111, 171041), (1313, 144727), (2453, 77467), (2899, 65549), (5959, 31889), (8437, 22523), (13157, 14443)]