201563504

素因数分解:

$2^4\times {\mathrm{2267}}^1\times {\mathrm{5557}}^1$

素因数の和:7832

約数の個数: 20

約数和(自身を含む): 390771864

約数和(自身を除く): 189208360

約数列:

[1, 2, 4, 8, 16, 2267, 4534, 5557, 9068, 11114, 18136, 22228, 36272, 44456, 88912, 12597719, 25195438, 50390876, 100781752, 201563504]

約数ペア:

[(1, 201563504), (2, 100781752), (4, 50390876), (8, 25195438), (16, 12597719), (2267, 88912), (4534, 44456), (5557, 36272), (9068, 22228), (11114, 18136)]