201949979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{44453}}^1$

素因数の和:44530

約数の個数: 16

約数和(自身を含む): 256055040

約数和(自身を除く): 54105061

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 44453, 311171, 488983, 2622727, 3422881, 18359089, 28849997, 201949979]

約数ペア:

[(1, 201949979), (7, 28849997), (11, 18359089), (59, 3422881), (77, 2622727), (413, 488983), (649, 311171), (4543, 44453)]