200722473

素因数分解:

$3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2383}}^1$

素因数の和:2594

約数の個数: 36

約数和(自身を含む): 339176448

約数和(自身を除く): 138453975

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 441, 573, 1337, 1719, 2383, 4011, 7149, 9359, 12033, 16681, 21447, 28077, 50043, 84231, 116767, 150129, 350301, 455153, 1050903, 1365459, 3186071, 4096377, 9558213, 22302497, 28674639, 66907491, 200722473]

約数ペア:

[(1, 200722473), (3, 66907491), (7, 28674639), (9, 22302497), (21, 9558213), (49, 4096377), (63, 3186071), (147, 1365459), (191, 1050903), (441, 455153), (573, 350301), (1337, 150129), (1719, 116767), (2383, 84231), (4011, 50043), (7149, 28077), (9359, 21447), (12033, 16681)]