207988482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2666519}}^1$

素因数の和:2666537

約数の個数: 16

約数和(自身を含む): 447975360

約数和(自身を除く): 239986878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2666519, 5333038, 7999557, 15999114, 34664747, 69329494, 103994241, 207988482]

約数ペア:

[(1, 207988482), (2, 103994241), (3, 69329494), (6, 34664747), (13, 15999114), (26, 7999557), (39, 5333038), (78, 2666519)]