201488841

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7333}}^1$

素因数の和:7453

約数の個数: 24

約数和(自身を含む): 302043456

約数和(自身を除く): 100554615

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 7333, 9159, 21999, 27477, 65997, 315319, 520643, 945957, 1561929, 2837871, 4685787, 22387649, 67162947, 201488841]

約数ペア:

[(1, 201488841), (3, 67162947), (9, 22387649), (43, 4685787), (71, 2837871), (129, 1561929), (213, 945957), (387, 520643), (639, 315319), (3053, 65997), (7333, 27477), (9159, 21999)]