225883724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{40423}}^1$

素因数の和:40565

約数の個数: 24

約数和(自身を含む): 434638848

約数和(自身を除く): 208755124

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 40423, 80846, 161692, 444653, 889306, 1778612, 5133721, 10267442, 20534884, 56470931, 112941862, 225883724]

約数ペア:

[(1, 225883724), (2, 112941862), (4, 56470931), (11, 20534884), (22, 10267442), (44, 5133721), (127, 1778612), (254, 889306), (508, 444653), (1397, 161692), (2794, 80846), (5588, 40423)]