199968173661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{59461247}}^1$

素因数の和:59461328

約数の個数: 16

約数和(自身を含む): 285413990400

約数和(自身を除く): 85445816739

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 59461247, 178383741, 1129763693, 3389291079, 3508213573, 10524640719, 66656057887, 199968173661]

約数ペア:

[(1, 199968173661), (3, 66656057887), (19, 10524640719), (57, 3508213573), (59, 3389291079), (177, 1129763693), (1121, 178383741), (3363, 59461247)]