200915330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 251958910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 311, 385, 622, 770, 839, 1555, 1678, 2177, 3110, 3421, 4195, 4354, 5873, 6842, 8390, 9229, 10885, 11746, 17105, 18458, 21770, 23947, 29365, 34210, 46145, 47894, 58730, 64603, 92290, 119735, 129206, 239470, 260929, 323015, 521858, 646030, 1304645, 1826503, 2609290, 2870219, 3653006, 5740438, 9132515, 14351095, 18265030, 20091533, 28702190, 40183066, 100457665, 200915330]

約数ペア:

[(1, 200915330), (2, 100457665), (5, 40183066), (7, 28702190), (10, 20091533), (11, 18265030), (14, 14351095), (22, 9132515), (35, 5740438), (55, 3653006), (70, 2870219), (77, 2609290), (110, 1826503), (154, 1304645), (311, 646030), (385, 521858), (622, 323015), (770, 260929), (839, 239470), (1555, 129206), (1678, 119735), (2177, 92290), (3110, 64603), (3421, 58730), (4195, 47894), (4354, 46145), (5873, 34210), (6842, 29365), (8390, 23947), (9229, 21770), (10885, 18458), (11746, 17105)]