213493823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 228614400

約数和(自身を除く): 15120577

約数列:

[1, 19, 89, 251, 503, 1691, 4769, 9557, 22339, 44767, 126253, 424441, 850573, 2398807, 11236517, 213493823]

約数ペア:

[(1, 213493823), (19, 11236517), (89, 2398807), (251, 850573), (503, 424441), (1691, 126253), (4769, 44767), (9557, 22339)]