207974403087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{42297011}}^1$

素因数の和:42297174

約数の個数: 16

約数和(自身を含む): 304538486400

約数和(自身を除く): 96564083313

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 42297011, 126891033, 465267121, 1395801363, 6302254639, 18906763917, 69324801029, 207974403087]

約数ペア:

[(1, 207974403087), (3, 69324801029), (11, 18906763917), (33, 6302254639), (149, 1395801363), (447, 465267121), (1639, 126891033), (4917, 42297011)]