228585214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 410101776

約数和(自身を除く): 181516562

約数列:

[1, 2, 11, 13, 22, 26, 113, 121, 143, 226, 242, 286, 643, 1243, 1286, 1469, 1573, 2486, 2938, 3146, 7073, 8359, 13673, 14146, 16159, 16718, 27346, 32318, 72659, 77803, 91949, 145318, 155606, 177749, 183898, 355498, 799249, 944567, 1011439, 1598498, 1889134, 2022878, 8791739, 10390237, 17583478, 20780474, 114292607, 228585214]

約数ペア:

[(1, 228585214), (2, 114292607), (11, 20780474), (13, 17583478), (22, 10390237), (26, 8791739), (113, 2022878), (121, 1889134), (143, 1598498), (226, 1011439), (242, 944567), (286, 799249), (643, 355498), (1243, 183898), (1286, 177749), (1469, 155606), (1573, 145318), (2486, 91949), (2938, 77803), (3146, 72659), (7073, 32318), (8359, 27346), (13673, 16718), (14146, 16159)]