203217272

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{200017}}^1$

素因数の和:200150

約数の個数: 16

約数和(自身を含む): 384034560

約数和(自身を除く): 180817288

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 200017, 400034, 800068, 1600136, 25402159, 50804318, 101608636, 203217272]

約数ペア:

[(1, 203217272), (2, 101608636), (4, 50804318), (8, 25402159), (127, 1600136), (254, 800068), (508, 400034), (1016, 200017)]