199769668

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{5281}}^1$

素因数の和:5492

約数の個数: 36

約数和(自身を含む): 408858492

約数和(自身を除く): 209088824

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 2702, 5281, 5404, 9457, 10562, 18914, 21124, 36967, 37828, 73934, 147868, 258769, 517538, 1019233, 1035076, 2038466, 4076932, 7134631, 14269262, 28538524, 49942417, 99884834, 199769668]

約数ペア:

[(1, 199769668), (2, 99884834), (4, 49942417), (7, 28538524), (14, 14269262), (28, 7134631), (49, 4076932), (98, 2038466), (193, 1035076), (196, 1019233), (386, 517538), (772, 258769), (1351, 147868), (2702, 73934), (5281, 37828), (5404, 36967), (9457, 21124), (10562, 18914)]