203430976

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26711}}^1$

素因数の和:26747

約数の個数: 56

約数和(自身を含む): 488509056

約数和(自身を除く): 285078080

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 26711, 53422, 106844, 186977, 213688, 373954, 427376, 454087, 747908, 854752, 908174, 1495816, 1709504, 1816348, 2991632, 3178609, 3632696, 5983264, 6357218, 7265392, 11966528, 12714436, 14530784, 25428872, 29061568, 50857744, 101715488, 203430976]

約数ペア:

[(1, 203430976), (2, 101715488), (4, 50857744), (7, 29061568), (8, 25428872), (14, 14530784), (16, 12714436), (17, 11966528), (28, 7265392), (32, 6357218), (34, 5983264), (56, 3632696), (64, 3178609), (68, 2991632), (112, 1816348), (119, 1709504), (136, 1495816), (224, 908174), (238, 854752), (272, 747908), (448, 454087), (476, 427376), (544, 373954), (952, 213688), (1088, 186977), (1904, 106844), (3808, 53422), (7616, 26711)]