208150824

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 608541120

約数和(自身を除く): 400390296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 263, 294, 392, 526, 588, 673, 789, 1052, 1176, 1346, 1578, 1841, 2019, 2104, 2692, 3156, 3682, 4038, 4711, 5384, 5523, 6312, 7364, 8076, 9422, 11046, 12887, 14133, 14728, 16152, 18844, 22092, 25774, 28266, 32977, 37688, 38661, 44184, 51548, 56532, 65954, 77322, 98931, 103096, 113064, 131908, 154644, 176999, 197862, 263816, 309288, 353998, 395724, 530997, 707996, 791448, 1061994, 1238993, 1415992, 2123988, 2477986, 3716979, 4247976, 4955972, 7433958, 8672951, 9911944, 14867916, 17345902, 26018853, 29735832, 34691804, 52037706, 69383608, 104075412, 208150824]

約数ペア:

[(1, 208150824), (2, 104075412), (3, 69383608), (4, 52037706), (6, 34691804), (7, 29735832), (8, 26018853), (12, 17345902), (14, 14867916), (21, 9911944), (24, 8672951), (28, 7433958), (42, 4955972), (49, 4247976), (56, 3716979), (84, 2477986), (98, 2123988), (147, 1415992), (168, 1238993), (196, 1061994), (263, 791448), (294, 707996), (392, 530997), (526, 395724), (588, 353998), (673, 309288), (789, 263816), (1052, 197862), (1176, 176999), (1346, 154644), (1578, 131908), (1841, 113064), (2019, 103096), (2104, 98931), (2692, 77322), (3156, 65954), (3682, 56532), (4038, 51548), (4711, 44184), (5384, 38661), (5523, 37688), (6312, 32977), (7364, 28266), (8076, 25774), (9422, 22092), (11046, 18844), (12887, 16152), (14133, 14728)]