221569249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1733}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 247199040

約数和(自身を除く): 25629791

約数列:

[1, 11, 59, 197, 649, 1733, 2167, 11623, 19063, 102247, 127853, 341401, 1124717, 3755411, 20142659, 221569249]

約数ペア:

[(1, 221569249), (11, 20142659), (59, 3755411), (197, 1124717), (649, 341401), (1733, 127853), (2167, 102247), (11623, 19063)]