216226978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12301}}^1$

素因数の和:12378

約数の個数: 32

約数和(自身を含む): 382641408

約数和(自身を除く): 166414430

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 8789, 12301, 17578, 24602, 135311, 209117, 270622, 418234, 578147, 1156294, 2300287, 4600574, 6359617, 9828499, 12719234, 19656998, 108113489, 216226978]

約数ペア:

[(1, 216226978), (2, 108113489), (11, 19656998), (17, 12719234), (22, 9828499), (34, 6359617), (47, 4600574), (94, 2300287), (187, 1156294), (374, 578147), (517, 418234), (799, 270622), (1034, 209117), (1598, 135311), (8789, 24602), (12301, 17578)]