199136

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1$

素因数の和:151

約数の個数: 36

約数和(自身を含む): 459648

約数和(自身を除く): 260512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 784, 889, 1016, 1568, 1778, 2032, 3556, 4064, 6223, 7112, 12446, 14224, 24892, 28448, 49784, 99568, 199136]

約数ペア:

[(1, 199136), (2, 99568), (4, 49784), (7, 28448), (8, 24892), (14, 14224), (16, 12446), (28, 7112), (32, 6223), (49, 4064), (56, 3556), (98, 2032), (112, 1778), (127, 1568), (196, 1016), (224, 889), (254, 784), (392, 508)]