200221424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{962603}}^1$

素因数の和:962624

約数の個数: 20

約数和(自身を含む): 417770136

約数和(自身を除く): 217548712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 962603, 1925206, 3850412, 7700824, 12513839, 15401648, 25027678, 50055356, 100110712, 200221424]

約数ペア:

[(1, 200221424), (2, 100110712), (4, 50055356), (8, 25027678), (13, 15401648), (16, 12513839), (26, 7700824), (52, 3850412), (104, 1925206), (208, 962603)]