201947678401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1731361}}^1$

素因数の和:1732264

約数の個数: 16

約数和(自身を含む): 243221733760

約数和(自身を除く): 41274055359

約数列:

[1, 7, 19, 133, 877, 6139, 16663, 116641, 1731361, 12119527, 32895859, 230271013, 1518403597, 10628825179, 28849668343, 201947678401]

約数ペア:

[(1, 201947678401), (7, 28849668343), (19, 10628825179), (133, 1518403597), (877, 230271013), (6139, 32895859), (16663, 12119527), (116641, 1731361)]