237412

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 486080

約数和(自身を除く): 248668

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 139, 244, 278, 427, 556, 854, 973, 1708, 1946, 3892, 8479, 16958, 33916, 59353, 118706, 237412]

約数ペア:

[(1, 237412), (2, 118706), (4, 59353), (7, 33916), (14, 16958), (28, 8479), (61, 3892), (122, 1946), (139, 1708), (244, 973), (278, 854), (427, 556)]