201631427222

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1\times {\mathrm{175013}}^1$

素因数の和:176863

約数の個数: 16

約数和(自身を含む): 303419671632

約数和(自身を除く): 101788244410

約数列:

[1, 2, 397, 794, 1451, 2902, 175013, 350026, 576047, 1152094, 69480161, 138960322, 253943863, 507887726, 100815713611, 201631427222]

約数ペア:

[(1, 201631427222), (2, 100815713611), (397, 507887726), (794, 253943863), (1451, 138960322), (2902, 69480161), (175013, 1152094), (350026, 576047)]