201231806974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{112901}}^1\times {\mathrm{81017}}^1$

素因数の和:193931

約数の個数: 16

約数和(自身を含む): 329295392496

約数和(自身を除く): 128063585522

約数列:

[1, 2, 11, 22, 81017, 112901, 162034, 225802, 891187, 1241911, 1782374, 2483822, 9146900317, 18293800634, 100615903487, 201231806974]

約数ペア:

[(1, 201231806974), (2, 100615903487), (11, 18293800634), (22, 9146900317), (81017, 2483822), (112901, 1782374), (162034, 1241911), (225802, 891187)]