200715260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1487}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 447721344

約数和(自身を除く): 247006084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 397, 794, 1487, 1588, 1985, 2974, 3970, 5948, 6749, 7435, 7940, 13498, 14870, 25279, 26996, 29740, 33745, 50558, 67490, 101116, 126395, 134980, 252790, 505580, 590339, 1180678, 2361356, 2951695, 5903390, 10035763, 11806780, 20071526, 40143052, 50178815, 100357630, 200715260]

約数ペア:

[(1, 200715260), (2, 100357630), (4, 50178815), (5, 40143052), (10, 20071526), (17, 11806780), (20, 10035763), (34, 5903390), (68, 2951695), (85, 2361356), (170, 1180678), (340, 590339), (397, 505580), (794, 252790), (1487, 134980), (1588, 126395), (1985, 101116), (2974, 67490), (3970, 50558), (5948, 33745), (6749, 29740), (7435, 26996), (7940, 25279), (13498, 14870)]