203343284816

素因数分解:

$2^4\times 7^1\times {\mathrm{1815565043}}^1$

素因数の和:1815565058

約数の個数: 20

約数和(自身を含む): 450260130912

約数和(自身を除く): 246916846096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1815565043, 3631130086, 7262260172, 12708955301, 14524520344, 25417910602, 29049040688, 50835821204, 101671642408, 203343284816]

約数ペア:

[(1, 203343284816), (2, 101671642408), (4, 50835821204), (7, 29049040688), (8, 25417910602), (14, 14524520344), (16, 12708955301), (28, 7262260172), (56, 3631130086), (112, 1815565043)]