210006319506

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{492972581}}^1$

素因数の和:492972657

約数の個数: 16

約数和(自身を含む): 425928310848

約数和(自身を除く): 215921991342

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 492972581, 985945162, 1478917743, 2957835486, 35001053251, 70002106502, 105003159753, 210006319506]

約数ペア:

[(1, 210006319506), (2, 105003159753), (3, 70002106502), (6, 35001053251), (71, 2957835486), (142, 1478917743), (213, 985945162), (426, 492972581)]