202401507

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 374284800

約数和(自身を除く): 171883293

約数列:

[1, 3, 7, 11, 17, 21, 33, 37, 49, 51, 77, 111, 119, 147, 187, 199, 231, 259, 357, 407, 539, 561, 597, 629, 777, 833, 1221, 1309, 1393, 1617, 1813, 1887, 2189, 2499, 2849, 3383, 3927, 4179, 4403, 5439, 6567, 6919, 7363, 8547, 9163, 9751, 10149, 13209, 15323, 19943, 20757, 22089, 23681, 27489, 29253, 30821, 37213, 45969, 48433, 51541, 59829, 71043, 80993, 92463, 107261, 111639, 125171, 145299, 154623, 165767, 242979, 260491, 321783, 339031, 360787, 375513, 497301, 566951, 781473, 876197, 1017093, 1082361, 1376881, 1700853, 1823437, 2628591, 3968657, 4130643, 5470311, 6133379, 9638167, 11905971, 18400137, 28914501, 67467169, 202401507]

約数ペア:

[(1, 202401507), (3, 67467169), (7, 28914501), (11, 18400137), (17, 11905971), (21, 9638167), (33, 6133379), (37, 5470311), (49, 4130643), (51, 3968657), (77, 2628591), (111, 1823437), (119, 1700853), (147, 1376881), (187, 1082361), (199, 1017093), (231, 876197), (259, 781473), (357, 566951), (407, 497301), (539, 375513), (561, 360787), (597, 339031), (629, 321783), (777, 260491), (833, 242979), (1221, 165767), (1309, 154623), (1393, 145299), (1617, 125171), (1813, 111639), (1887, 107261), (2189, 92463), (2499, 80993), (2849, 71043), (3383, 59829), (3927, 51541), (4179, 48433), (4403, 45969), (5439, 37213), (6567, 30821), (6919, 29253), (7363, 27489), (8547, 23681), (9163, 22089), (9751, 20757), (10149, 19943), (13209, 15323)]