200803456

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13183}}^1$

素因数の和:13221

約数の個数: 64

約数和(自身を含む): 484116480

約数和(自身を除く): 283313024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 13183, 15232, 26366, 52732, 92281, 105464, 184562, 210928, 224111, 369124, 421856, 448222, 738248, 843712, 896444, 1476496, 1568777, 1687424, 1792888, 2952992, 3137554, 3585776, 5905984, 6275108, 7171552, 11811968, 12550216, 14343104, 25100432, 28686208, 50200864, 100401728, 200803456]

約数ペア:

[(1, 200803456), (2, 100401728), (4, 50200864), (7, 28686208), (8, 25100432), (14, 14343104), (16, 12550216), (17, 11811968), (28, 7171552), (32, 6275108), (34, 5905984), (56, 3585776), (64, 3137554), (68, 2952992), (112, 1792888), (119, 1687424), (128, 1568777), (136, 1476496), (224, 896444), (238, 843712), (272, 738248), (448, 448222), (476, 421856), (544, 369124), (896, 224111), (952, 210928), (1088, 184562), (1904, 105464), (2176, 92281), (3808, 52732), (7616, 26366), (13183, 15232)]