201753585

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 417130560

約数和(自身を除く): 215376975

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 121, 135, 165, 179, 207, 253, 297, 345, 363, 405, 495, 537, 605, 621, 759, 891, 895, 1035, 1089, 1265, 1485, 1611, 1815, 1863, 1969, 2277, 2685, 2783, 3105, 3267, 3795, 4117, 4455, 4833, 5445, 5907, 6831, 8055, 8349, 9315, 9801, 9845, 11385, 12351, 13915, 14499, 16335, 17721, 20493, 20585, 21659, 24165, 25047, 29535, 34155, 37053, 41745, 45287, 49005, 53163, 61755, 64977, 72495, 75141, 88605, 102465, 108295, 111159, 125235, 135861, 159489, 185265, 194931, 225423, 226435, 265815, 324885, 333477, 375705, 407583, 498157, 555795, 584793, 679305, 797445, 974655, 1127115, 1222749, 1494471, 1667385, 1754379, 2037915, 2490785, 2923965, 3668247, 4483413, 6113745, 7472355, 8771895, 13450239, 18341235, 22417065, 40350717, 67251195, 201753585]

約数ペア:

[(1, 201753585), (3, 67251195), (5, 40350717), (9, 22417065), (11, 18341235), (15, 13450239), (23, 8771895), (27, 7472355), (33, 6113745), (45, 4483413), (55, 3668247), (69, 2923965), (81, 2490785), (99, 2037915), (115, 1754379), (121, 1667385), (135, 1494471), (165, 1222749), (179, 1127115), (207, 974655), (253, 797445), (297, 679305), (345, 584793), (363, 555795), (405, 498157), (495, 407583), (537, 375705), (605, 333477), (621, 324885), (759, 265815), (891, 226435), (895, 225423), (1035, 194931), (1089, 185265), (1265, 159489), (1485, 135861), (1611, 125235), (1815, 111159), (1863, 108295), (1969, 102465), (2277, 88605), (2685, 75141), (2783, 72495), (3105, 64977), (3267, 61755), (3795, 53163), (4117, 49005), (4455, 45287), (4833, 41745), (5445, 37053), (5907, 34155), (6831, 29535), (8055, 25047), (8349, 24165), (9315, 21659), (9801, 20585), (9845, 20493), (11385, 17721), (12351, 16335), (13915, 14499)]