201042835

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{7669}}^1$

素因数の和:7795

約数の個数: 24

約数和(自身を含む): 283299120

約数和(自身を除く): 82256285

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 3745, 5243, 7669, 26215, 38345, 53683, 268415, 375781, 820583, 1878905, 4102915, 5744081, 28720405, 40208567, 201042835]

約数ペア:

[(1, 201042835), (5, 40208567), (7, 28720405), (35, 5744081), (49, 4102915), (107, 1878905), (245, 820583), (535, 375781), (749, 268415), (3745, 53683), (5243, 38345), (7669, 26215)]