200517780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3529}}^1$

素因数の和:4488

約数の個数: 48

約数和(自身を含む): 562201920

約数和(自身を除く): 361684140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3529, 3788, 4735, 5682, 7058, 9470, 10587, 11364, 14116, 14205, 17645, 18940, 21174, 28410, 35290, 42348, 52935, 56820, 70580, 105870, 211740, 3341963, 6683926, 10025889, 13367852, 16709815, 20051778, 33419630, 40103556, 50129445, 66839260, 100258890, 200517780]

約数ペア:

[(1, 200517780), (2, 100258890), (3, 66839260), (4, 50129445), (5, 40103556), (6, 33419630), (10, 20051778), (12, 16709815), (15, 13367852), (20, 10025889), (30, 6683926), (60, 3341963), (947, 211740), (1894, 105870), (2841, 70580), (3529, 56820), (3788, 52935), (4735, 42348), (5682, 35290), (7058, 28410), (9470, 21174), (10587, 18940), (11364, 17645), (14116, 14205)]