200950220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92179}}^1$

素因数の和:92297

約数の個数: 24

約数和(自身を含む): 425871600

約数和(自身を除く): 224921380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92179, 184358, 368716, 460895, 921790, 1843580, 10047511, 20095022, 40190044, 50237555, 100475110, 200950220]

約数ペア:

[(1, 200950220), (2, 100475110), (4, 50237555), (5, 40190044), (10, 20095022), (20, 10047511), (109, 1843580), (218, 921790), (436, 460895), (545, 368716), (1090, 184358), (2180, 92179)]