201702981

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{7937}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 276623424

約数和(自身を除く): 74920443

約数列:

[1, 3, 43, 129, 197, 591, 7937, 8471, 23811, 25413, 341291, 1023873, 1563589, 4690767, 67234327, 201702981]

約数ペア:

[(1, 201702981), (3, 67234327), (43, 4690767), (129, 1563589), (197, 1023873), (591, 341291), (7937, 25413), (8471, 23811)]