203418340

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{29311}}^1$

素因数の和:29667

約数の個数: 24

約数和(自身を含む): 428424192

約数和(自身を除く): 225005852

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 29311, 58622, 117244, 146555, 293110, 586220, 10170917, 20341834, 40683668, 50854585, 101709170, 203418340]

約数ペア:

[(1, 203418340), (2, 101709170), (4, 50854585), (5, 40683668), (10, 20341834), (20, 10170917), (347, 586220), (694, 293110), (1388, 146555), (1735, 117244), (3470, 58622), (6940, 29311)]