207294304

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1908

約数の個数: 72

約数和(自身を含む): 481510008

約数和(自身を除く): 274215704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 1811, 2044, 2336, 3577, 3622, 4088, 7154, 7244, 8176, 12677, 14308, 14488, 16352, 25354, 28616, 28976, 50708, 57232, 57952, 88739, 101416, 114464, 132203, 177478, 202832, 264406, 354956, 405664, 528812, 709912, 925421, 1057624, 1419824, 1850842, 2115248, 2839648, 3701684, 4230496, 6477947, 7403368, 12955894, 14806736, 25911788, 29613472, 51823576, 103647152, 207294304]

約数ペア:

[(1, 207294304), (2, 103647152), (4, 51823576), (7, 29613472), (8, 25911788), (14, 14806736), (16, 12955894), (28, 7403368), (32, 6477947), (49, 4230496), (56, 3701684), (73, 2839648), (98, 2115248), (112, 1850842), (146, 1419824), (196, 1057624), (224, 925421), (292, 709912), (392, 528812), (511, 405664), (584, 354956), (784, 264406), (1022, 202832), (1168, 177478), (1568, 132203), (1811, 114464), (2044, 101416), (2336, 88739), (3577, 57952), (3622, 57232), (4088, 50708), (7154, 28976), (7244, 28616), (8176, 25354), (12677, 16352), (14308, 14488)]