201977156

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{282091}}^1$

素因数の和:282274

約数の個数: 12

約数和(自身を含む): 355435920

約数和(自身を除く): 153458764

約数列:

[1, 2, 4, 179, 358, 716, 282091, 564182, 1128364, 50494289, 100988578, 201977156]

約数ペア:

[(1, 201977156), (2, 100988578), (4, 50494289), (179, 1128364), (358, 564182), (716, 282091)]