195898864

素因数分解:

$2^4\times 7^2\times {\mathrm{249871}}^1$

素因数の和:249893

約数の個数: 30

約数和(自身を含む): 441523824

約数和(自身を除く): 245624960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 249871, 499742, 999484, 1749097, 1998968, 3498194, 3997936, 6996388, 12243679, 13992776, 24487358, 27985552, 48974716, 97949432, 195898864]

約数ペア:

[(1, 195898864), (2, 97949432), (4, 48974716), (7, 27985552), (8, 24487358), (14, 13992776), (16, 12243679), (28, 6996388), (49, 3997936), (56, 3498194), (98, 1998968), (112, 1749097), (196, 999484), (392, 499742), (784, 249871)]