200937784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{17239}}^1$

素因数の和:17323

約数の個数: 32

約数和(自身を含む): 397209600

約数和(自身を除く): 196271816

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 5828, 11656, 17239, 34478, 68956, 137912, 534409, 810233, 1068818, 1620466, 2137636, 3240932, 4275272, 6481864, 25117223, 50234446, 100468892, 200937784]

約数ペア:

[(1, 200937784), (2, 100468892), (4, 50234446), (8, 25117223), (31, 6481864), (47, 4275272), (62, 3240932), (94, 2137636), (124, 1620466), (188, 1068818), (248, 810233), (376, 534409), (1457, 137912), (2914, 68956), (5828, 34478), (11656, 17239)]