201548241

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18371}}^1$

素因数の和:18453

約数の個数: 24

約数和(自身を含む): 309531456

約数和(自身を除く): 107983215

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 10971, 18371, 55113, 165339, 422533, 973663, 1267599, 2920989, 3802797, 8762967, 22394249, 67182747, 201548241]

約数ペア:

[(1, 201548241), (3, 67182747), (9, 22394249), (23, 8762967), (53, 3802797), (69, 2920989), (159, 1267599), (207, 973663), (477, 422533), (1219, 165339), (3657, 55113), (10971, 18371)]