203825440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13999}}^1$

素因数の和:14034

約数の個数: 96

約数和(自身を含む): 592704000

約数和(自身を除く): 388878560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 13999, 14560, 27998, 55996, 69995, 97993, 111992, 139990, 181987, 195986, 223984, 279980, 363974, 391972, 447968, 489965, 559960, 727948, 783944, 909935, 979930, 1119920, 1273909, 1455896, 1567888, 1819870, 1959860, 2239840, 2547818, 2911792, 3135776, 3639740, 3919720, 5095636, 5823584, 6369545, 7279480, 7839440, 10191272, 12739090, 14558960, 15678880, 20382544, 25478180, 29117920, 40765088, 50956360, 101912720, 203825440]

約数ペア:

[(1, 203825440), (2, 101912720), (4, 50956360), (5, 40765088), (7, 29117920), (8, 25478180), (10, 20382544), (13, 15678880), (14, 14558960), (16, 12739090), (20, 10191272), (26, 7839440), (28, 7279480), (32, 6369545), (35, 5823584), (40, 5095636), (52, 3919720), (56, 3639740), (65, 3135776), (70, 2911792), (80, 2547818), (91, 2239840), (104, 1959860), (112, 1819870), (130, 1567888), (140, 1455896), (160, 1273909), (182, 1119920), (208, 979930), (224, 909935), (260, 783944), (280, 727948), (364, 559960), (416, 489965), (455, 447968), (520, 391972), (560, 363974), (728, 279980), (910, 223984), (1040, 195986), (1120, 181987), (1456, 139990), (1820, 111992), (2080, 97993), (2912, 69995), (3640, 55996), (7280, 27998), (13999, 14560)]