203479084

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{2719}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 363968640

約数和(自身を除く): 160489556

約数列:

[1, 2, 4, 53, 106, 212, 353, 706, 1412, 2719, 5438, 10876, 18709, 37418, 74836, 144107, 288214, 576428, 959807, 1919614, 3839228, 50869771, 101739542, 203479084]

約数ペア:

[(1, 203479084), (2, 101739542), (4, 50869771), (53, 3839228), (106, 1919614), (212, 959807), (353, 576428), (706, 288214), (1412, 144107), (2719, 74836), (5438, 37418), (10876, 18709)]