200838978

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5527

約数の個数: 48

約数和(自身を含む): 456580800

約数和(自身を除く): 255741822

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 5419, 6177, 10838, 12354, 16257, 18531, 32514, 37062, 48771, 97542, 157151, 314302, 384749, 471453, 769498, 942906, 1154247, 1414359, 2308494, 2828718, 3462741, 6925482, 11157721, 22315442, 33473163, 66946326, 100419489, 200838978]

約数ペア:

[(1, 200838978), (2, 100419489), (3, 66946326), (6, 33473163), (9, 22315442), (18, 11157721), (29, 6925482), (58, 3462741), (71, 2828718), (87, 2308494), (142, 1414359), (174, 1154247), (213, 942906), (261, 769498), (426, 471453), (522, 384749), (639, 314302), (1278, 157151), (2059, 97542), (4118, 48771), (5419, 37062), (6177, 32514), (10838, 18531), (12354, 16257)]