199637304

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193447}}^1$

素因数の和:193499

約数の個数: 32

約数和(自身を含む): 510702720

約数和(自身を除く): 311065416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 193447, 386894, 580341, 773788, 1160682, 1547576, 2321364, 4642728, 8318221, 16636442, 24954663, 33272884, 49909326, 66545768, 99818652, 199637304]

約数ペア:

[(1, 199637304), (2, 99818652), (3, 66545768), (4, 49909326), (6, 33272884), (8, 24954663), (12, 16636442), (24, 8318221), (43, 4642728), (86, 2321364), (129, 1547576), (172, 1160682), (258, 773788), (344, 580341), (516, 386894), (1032, 193447)]