201431293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40933}}^1$

素因数の和:40996

約数の個数: 16

約数和(自身を含む): 248878720

約数和(自身を除く): 47447427

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 40933, 286531, 777727, 1514521, 5444089, 10601647, 28775899, 201431293]

約数ペア:

[(1, 201431293), (7, 28775899), (19, 10601647), (37, 5444089), (133, 1514521), (259, 777727), (703, 286531), (4921, 40933)]