201086548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{9941}}^1$

素因数の和:10347

約数の個数: 24

約数和(自身を含む): 379983240

約数和(自身を除く): 178896692

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 9941, 10114, 19882, 20228, 39764, 129233, 258466, 516932, 3867049, 7734098, 15468196, 50271637, 100543274, 201086548]

約数ペア:

[(1, 201086548), (2, 100543274), (4, 50271637), (13, 15468196), (26, 7734098), (52, 3867049), (389, 516932), (778, 258466), (1556, 129233), (5057, 39764), (9941, 20228), (10114, 19882)]