196403955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 359313408

約数和(自身を除く): 162909453

約数列:

[1, 3, 5, 11, 15, 33, 37, 53, 55, 111, 159, 165, 185, 265, 407, 555, 583, 607, 795, 1221, 1749, 1821, 1961, 2035, 2915, 3035, 5883, 6105, 6677, 8745, 9105, 9805, 20031, 21571, 22459, 29415, 32171, 33385, 64713, 67377, 96513, 100155, 107855, 112295, 160855, 247049, 323565, 336885, 353881, 482565, 741147, 1061643, 1190327, 1235245, 1769405, 3570981, 3705735, 5308215, 5951635, 13093597, 17854905, 39280791, 65467985, 196403955]

約数ペア:

[(1, 196403955), (3, 65467985), (5, 39280791), (11, 17854905), (15, 13093597), (33, 5951635), (37, 5308215), (53, 3705735), (55, 3570981), (111, 1769405), (159, 1235245), (165, 1190327), (185, 1061643), (265, 741147), (407, 482565), (555, 353881), (583, 336885), (607, 323565), (795, 247049), (1221, 160855), (1749, 112295), (1821, 107855), (1961, 100155), (2035, 96513), (2915, 67377), (3035, 64713), (5883, 33385), (6105, 32171), (6677, 29415), (8745, 22459), (9105, 21571), (9805, 20031)]