200442928

素因数分解:

$2^4\times 7^2\times {\mathrm{255667}}^1$

素因数の和:255689

約数の個数: 30

約数和(自身を含む): 451765356

約数和(自身を除く): 251322428

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 255667, 511334, 1022668, 1789669, 2045336, 3579338, 4090672, 7158676, 12527683, 14317352, 25055366, 28634704, 50110732, 100221464, 200442928]

約数ペア:

[(1, 200442928), (2, 100221464), (4, 50110732), (7, 28634704), (8, 25055366), (14, 14317352), (16, 12527683), (28, 7158676), (49, 4090672), (56, 3579338), (98, 2045336), (112, 1789669), (196, 1022668), (392, 511334), (784, 255667)]