240284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 473088

約数和(自身を除く): 232804

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 127, 172, 254, 473, 508, 946, 1397, 1892, 2794, 5461, 5588, 10922, 21844, 60071, 120142, 240284]

約数ペア:

[(1, 240284), (2, 120142), (4, 60071), (11, 21844), (22, 10922), (43, 5588), (44, 5461), (86, 2794), (127, 1892), (172, 1397), (254, 946), (473, 508)]