201052821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67763}}^1$

素因数の和:67832

約数の個数: 16

約数和(自身を含む): 286235136

約数和(自身を除く): 85182315

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 67763, 203289, 1558549, 2913809, 4675647, 8741427, 67017607, 201052821]

約数ペア:

[(1, 201052821), (3, 67017607), (23, 8741427), (43, 4675647), (69, 2913809), (129, 1558549), (989, 203289), (2967, 67763)]