203344156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{72313}}^1$

素因数の和:72373

約数の個数: 24

約数和(自身を含む): 384710480

約数和(自身を除く): 181366324

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 72313, 144626, 289252, 1373947, 2675581, 2747894, 5351162, 5495788, 10702324, 50836039, 101672078, 203344156]

約数ペア:

[(1, 203344156), (2, 101672078), (4, 50836039), (19, 10702324), (37, 5495788), (38, 5351162), (74, 2747894), (76, 2675581), (148, 1373947), (703, 289252), (1406, 144626), (2812, 72313)]