201169155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 379975680

約数和(自身を除く): 178806525

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 61, 69, 79, 115, 121, 165, 183, 237, 253, 305, 345, 363, 395, 605, 671, 759, 869, 915, 1185, 1265, 1403, 1815, 1817, 2013, 2607, 2783, 3355, 3795, 4209, 4345, 4819, 5451, 7015, 7381, 8349, 9085, 9559, 10065, 13035, 13915, 14457, 15433, 19987, 21045, 22143, 24095, 27255, 28677, 36905, 41745, 46299, 47795, 53009, 59961, 72285, 77165, 99935, 110715, 110837, 143385, 159027, 169763, 219857, 231495, 265045, 299805, 332511, 509289, 554185, 583099, 659571, 795135, 848815, 1099285, 1219207, 1662555, 1749297, 2546445, 2915495, 3297855, 3657621, 6096035, 8746485, 13411277, 18288105, 40233831, 67056385, 201169155]

約数ペア:

[(1, 201169155), (3, 67056385), (5, 40233831), (11, 18288105), (15, 13411277), (23, 8746485), (33, 6096035), (55, 3657621), (61, 3297855), (69, 2915495), (79, 2546445), (115, 1749297), (121, 1662555), (165, 1219207), (183, 1099285), (237, 848815), (253, 795135), (305, 659571), (345, 583099), (363, 554185), (395, 509289), (605, 332511), (671, 299805), (759, 265045), (869, 231495), (915, 219857), (1185, 169763), (1265, 159027), (1403, 143385), (1815, 110837), (1817, 110715), (2013, 99935), (2607, 77165), (2783, 72285), (3355, 59961), (3795, 53009), (4209, 47795), (4345, 46299), (4819, 41745), (5451, 36905), (7015, 28677), (7381, 27255), (8349, 24095), (9085, 22143), (9559, 21045), (10065, 19987), (13035, 15433), (13915, 14457)]