207152007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{44809}}^1$

素因数の和:44902

約数の個数: 16

約数和(自身を含む): 292519680

約数和(自身を除く): 85367673

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 44809, 134427, 1030607, 3002203, 3091821, 9006609, 69050669, 207152007]

約数ペア:

[(1, 207152007), (3, 69050669), (23, 9006609), (67, 3091821), (69, 3002203), (201, 1030607), (1541, 134427), (4623, 44809)]