201893497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 224054992

約数和(自身を除く): 22161495

約数列:

[1, 13, 37, 421, 481, 997, 5473, 12961, 15577, 36889, 202501, 419737, 479557, 5456581, 15530269, 201893497]

約数ペア:

[(1, 201893497), (13, 15530269), (37, 5456581), (421, 479557), (481, 419737), (997, 202501), (5473, 36889), (12961, 15577)]