208544

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 48

約数和(自身を含む): 504000

約数和(自身を除く): 295456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 343, 392, 532, 608, 686, 784, 931, 1064, 1372, 1568, 1862, 2128, 2744, 3724, 4256, 5488, 6517, 7448, 10976, 13034, 14896, 26068, 29792, 52136, 104272, 208544]

約数ペア:

[(1, 208544), (2, 104272), (4, 52136), (7, 29792), (8, 26068), (14, 14896), (16, 13034), (19, 10976), (28, 7448), (32, 6517), (38, 5488), (49, 4256), (56, 3724), (76, 2744), (98, 2128), (112, 1862), (133, 1568), (152, 1372), (196, 1064), (224, 931), (266, 784), (304, 686), (343, 608), (392, 532)]