210054423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 302330880

約数和(自身を除く): 92276457

約数列:

[1, 3, 23, 53, 69, 71, 159, 213, 809, 1219, 1633, 2427, 3657, 3763, 4899, 11289, 18607, 42877, 55821, 57439, 86549, 128631, 172317, 259647, 986171, 1321097, 2958513, 3044267, 3963291, 9132801, 70018141, 210054423]

約数ペア:

[(1, 210054423), (3, 70018141), (23, 9132801), (53, 3963291), (69, 3044267), (71, 2958513), (159, 1321097), (213, 986171), (809, 259647), (1219, 172317), (1633, 128631), (2427, 86549), (3657, 57439), (3763, 55821), (4899, 42877), (11289, 18607)]