200334100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 462748160

約数和(自身を除く): 262414060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 97, 100, 190, 194, 380, 388, 475, 485, 950, 970, 1087, 1843, 1900, 1940, 2174, 2425, 3686, 4348, 4850, 5435, 7372, 9215, 9700, 10870, 18430, 20653, 21740, 27175, 36860, 41306, 46075, 54350, 82612, 92150, 103265, 105439, 108700, 184300, 206530, 210878, 413060, 421756, 516325, 527195, 1032650, 1054390, 2003341, 2065300, 2108780, 2635975, 4006682, 5271950, 8013364, 10016705, 10543900, 20033410, 40066820, 50083525, 100167050, 200334100]

約数ペア:

[(1, 200334100), (2, 100167050), (4, 50083525), (5, 40066820), (10, 20033410), (19, 10543900), (20, 10016705), (25, 8013364), (38, 5271950), (50, 4006682), (76, 2635975), (95, 2108780), (97, 2065300), (100, 2003341), (190, 1054390), (194, 1032650), (380, 527195), (388, 516325), (475, 421756), (485, 413060), (950, 210878), (970, 206530), (1087, 184300), (1843, 108700), (1900, 105439), (1940, 103265), (2174, 92150), (2425, 82612), (3686, 54350), (4348, 46075), (4850, 41306), (5435, 36860), (7372, 27175), (9215, 21740), (9700, 20653), (10870, 18430)]