201807194

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{1993}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 305584488

約数和(自身を除く): 103777294

約数列:

[1, 2, 197, 257, 394, 514, 1993, 3986, 50629, 101258, 392621, 512201, 785242, 1024402, 100903597, 201807194]

約数ペア:

[(1, 201807194), (2, 100903597), (197, 1024402), (257, 785242), (394, 512201), (514, 392621), (1993, 101258), (3986, 50629)]