201319426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13477}}^1$

素因数の和:13594

約数の個数: 32

約数和(自身を含む): 380403072

約数和(自身を除く): 179083646

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 13477, 14938, 26954, 94339, 148247, 188678, 296494, 1037729, 1307269, 2075458, 2614538, 9150883, 14379959, 18301766, 28759918, 100659713, 201319426]

約数ペア:

[(1, 201319426), (2, 100659713), (7, 28759918), (11, 18301766), (14, 14379959), (22, 9150883), (77, 2614538), (97, 2075458), (154, 1307269), (194, 1037729), (679, 296494), (1067, 188678), (1358, 148247), (2134, 94339), (7469, 26954), (13477, 14938)]