203179636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^2\times {\mathrm{239}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 392333760

約数和(自身を除く): 189154124

約数列:

[1, 2, 4, 11, 22, 44, 139, 239, 278, 478, 556, 956, 1529, 2629, 3058, 5258, 6116, 10516, 19321, 33221, 38642, 66442, 77284, 132884, 212531, 365431, 425062, 730862, 850124, 1461724, 4617719, 9235438, 18470876, 50794909, 101589818, 203179636]

約数ペア:

[(1, 203179636), (2, 101589818), (4, 50794909), (11, 18470876), (22, 9235438), (44, 4617719), (139, 1461724), (239, 850124), (278, 730862), (478, 425062), (556, 365431), (956, 212531), (1529, 132884), (2629, 77284), (3058, 66442), (5258, 38642), (6116, 33221), (10516, 19321)]