256028698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{14197}}^1$

素因数の和:14397

約数の個数: 16

約数和(自身を含む): 392546304

約数和(自身を除く): 136517606

約数列:

[1, 2, 71, 127, 142, 254, 9017, 14197, 18034, 28394, 1007987, 1803019, 2015974, 3606038, 128014349, 256028698]

約数ペア:

[(1, 256028698), (2, 128014349), (71, 3606038), (127, 2015974), (142, 1803019), (254, 1007987), (9017, 28394), (14197, 18034)]