200869568

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{19991}}^1$

素因数の和:20160

約数の個数: 28

約数和(自身を含む): 401159472

約数和(自身を除く): 200289904

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 19991, 39982, 79964, 159928, 319856, 639712, 1279424, 3138587, 6277174, 12554348, 25108696, 50217392, 100434784, 200869568]

約数ペア:

[(1, 200869568), (2, 100434784), (4, 50217392), (8, 25108696), (16, 12554348), (32, 6277174), (64, 3138587), (157, 1279424), (314, 639712), (628, 319856), (1256, 159928), (2512, 79964), (5024, 39982), (10048, 19991)]