201974512

素因数分解:

$2^4\times {\mathrm{2657}}^1\times {\mathrm{4751}}^1$

素因数の和:7416

約数の個数: 20

約数和(自身を含む): 391555296

約数和(自身を除く): 189580784

約数列:

[1, 2, 4, 8, 16, 2657, 4751, 5314, 9502, 10628, 19004, 21256, 38008, 42512, 76016, 12623407, 25246814, 50493628, 100987256, 201974512]

約数ペア:

[(1, 201974512), (2, 100987256), (4, 50493628), (8, 25246814), (16, 12623407), (2657, 76016), (4751, 42512), (5314, 38008), (9502, 21256), (10628, 19004)]