205848832

素因数分解:

$2^8\times 7^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 472376576

約数和(自身を除く): 266527744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 367, 448, 626, 734, 896, 1252, 1468, 1792, 2191, 2504, 2569, 2936, 4382, 5008, 5138, 5872, 8764, 10016, 10276, 11744, 17528, 20032, 20552, 23488, 35056, 40064, 41104, 46976, 70112, 80128, 82208, 93952, 114871, 140224, 164416, 229742, 280448, 328832, 459484, 560896, 657664, 804097, 918968, 1608194, 1837936, 3216388, 3675872, 6432776, 7351744, 12865552, 14703488, 25731104, 29406976, 51462208, 102924416, 205848832]

約数ペア:

[(1, 205848832), (2, 102924416), (4, 51462208), (7, 29406976), (8, 25731104), (14, 14703488), (16, 12865552), (28, 7351744), (32, 6432776), (56, 3675872), (64, 3216388), (112, 1837936), (128, 1608194), (224, 918968), (256, 804097), (313, 657664), (367, 560896), (448, 459484), (626, 328832), (734, 280448), (896, 229742), (1252, 164416), (1468, 140224), (1792, 114871), (2191, 93952), (2504, 82208), (2569, 80128), (2936, 70112), (4382, 46976), (5008, 41104), (5138, 40064), (5872, 35056), (8764, 23488), (10016, 20552), (10276, 20032), (11744, 17528)]