200822120

素因数分解:

$2^3\times 5^1\times {\mathrm{5020553}}^1$

素因数の和:5020564

約数の個数: 16

約数和(自身を含む): 451849860

約数和(自身を除く): 251027740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5020553, 10041106, 20082212, 25102765, 40164424, 50205530, 100411060, 200822120]

約数ペア:

[(1, 200822120), (2, 100411060), (4, 50205530), (5, 40164424), (8, 25102765), (10, 20082212), (20, 10041106), (40, 5020553)]