200502940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19391}}^1$

素因数の和:19458

約数の個数: 48

約数和(自身を含む): 469131264

約数和(自身を除く): 268628324

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 19391, 38782, 77564, 96955, 193910, 213301, 387820, 426602, 853204, 911377, 1066505, 1822754, 2133010, 3645508, 4266020, 4556885, 9113770, 10025147, 18227540, 20050294, 40100588, 50125735, 100251470, 200502940]

約数ペア:

[(1, 200502940), (2, 100251470), (4, 50125735), (5, 40100588), (10, 20050294), (11, 18227540), (20, 10025147), (22, 9113770), (44, 4556885), (47, 4266020), (55, 3645508), (94, 2133010), (110, 1822754), (188, 1066505), (220, 911377), (235, 853204), (470, 426602), (517, 387820), (940, 213301), (1034, 193910), (2068, 96955), (2585, 77564), (5170, 38782), (10340, 19391)]