198772212

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 476340480

約数和(自身を除く): 277568268

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 282, 394, 564, 591, 788, 1182, 1789, 2364, 3578, 5367, 7156, 9259, 10734, 18518, 21468, 27777, 37036, 55554, 84083, 111108, 168166, 252249, 336332, 352433, 504498, 704866, 1008996, 1057299, 1409732, 2114598, 4229196, 16564351, 33128702, 49693053, 66257404, 99386106, 198772212]

約数ペア:

[(1, 198772212), (2, 99386106), (3, 66257404), (4, 49693053), (6, 33128702), (12, 16564351), (47, 4229196), (94, 2114598), (141, 1409732), (188, 1057299), (197, 1008996), (282, 704866), (394, 504498), (564, 352433), (591, 336332), (788, 252249), (1182, 168166), (1789, 111108), (2364, 84083), (3578, 55554), (5367, 37036), (7156, 27777), (9259, 21468), (10734, 18518)]