201317389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{22807}}^1$

素因数の和:22924

約数の個数: 16

約数和(自身を含む): 250340608

約数和(自身を除く): 49023219

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 22807, 159649, 296491, 2075437, 2212279, 15485953, 28759627, 201317389]

約数ペア:

[(1, 201317389), (7, 28759627), (13, 15485953), (91, 2212279), (97, 2075437), (679, 296491), (1261, 159649), (8827, 22807)]