201204927

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 405475200

約数和(自身を除く): 204270273

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 49, 57, 59, 63, 77, 99, 111, 133, 147, 171, 177, 209, 231, 259, 333, 399, 407, 413, 441, 531, 539, 627, 649, 693, 703, 777, 931, 1121, 1197, 1221, 1239, 1463, 1617, 1813, 1881, 1947, 2109, 2183, 2331, 2793, 2849, 2891, 3363, 3663, 3717, 4389, 4543, 4851, 4921, 5439, 5841, 6327, 6549, 7733, 7847, 8379, 8547, 8673, 10089, 10241, 12331, 13167, 13629, 14763, 15281, 16317, 19647, 19943, 23199, 23541, 24013, 25641, 26019, 30723, 31801, 34447, 36993, 40887, 41477, 44289, 45843, 54131, 54929, 59829, 69597, 70623, 72039, 86317, 92169, 95403, 103341, 106967, 110979, 124431, 137529, 162393, 164787, 168091, 179487, 216117, 258951, 286209, 290339, 310023, 320901, 373293, 378917, 456247, 487179, 494361, 504273, 604219, 776853, 871017, 962703, 1136751, 1176637, 1368741, 1512819, 1812657, 2032373, 2613051, 3193729, 3410253, 3529911, 4106223, 5437971, 6097119, 9581187, 10589733, 18291357, 22356103, 28743561, 67068309, 201204927]

約数ペア:

[(1, 201204927), (3, 67068309), (7, 28743561), (9, 22356103), (11, 18291357), (19, 10589733), (21, 9581187), (33, 6097119), (37, 5437971), (49, 4106223), (57, 3529911), (59, 3410253), (63, 3193729), (77, 2613051), (99, 2032373), (111, 1812657), (133, 1512819), (147, 1368741), (171, 1176637), (177, 1136751), (209, 962703), (231, 871017), (259, 776853), (333, 604219), (399, 504273), (407, 494361), (413, 487179), (441, 456247), (531, 378917), (539, 373293), (627, 320901), (649, 310023), (693, 290339), (703, 286209), (777, 258951), (931, 216117), (1121, 179487), (1197, 168091), (1221, 164787), (1239, 162393), (1463, 137529), (1617, 124431), (1813, 110979), (1881, 106967), (1947, 103341), (2109, 95403), (2183, 92169), (2331, 86317), (2793, 72039), (2849, 70623), (2891, 69597), (3363, 59829), (3663, 54929), (3717, 54131), (4389, 45843), (4543, 44289), (4851, 41477), (4921, 40887), (5439, 36993), (5841, 34447), (6327, 31801), (6549, 30723), (7733, 26019), (7847, 25641), (8379, 24013), (8547, 23541), (8673, 23199), (10089, 19943), (10241, 19647), (12331, 16317), (13167, 15281), (13629, 14763)]