201974522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{2971}}^1$

素因数の和:4781

約数の個数: 16

約数和(自身を含む): 319192800

約数和(自身を除く): 117218278

約数列:

[1, 2, 19, 38, 1789, 2971, 3578, 5942, 33991, 56449, 67982, 112898, 5315119, 10630238, 100987261, 201974522]

約数ペア:

[(1, 201974522), (2, 100987261), (19, 10630238), (38, 5315119), (1789, 112898), (2971, 67982), (3578, 56449), (5942, 33991)]