200849680

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2297}}^1$

素因数の和:3403

約数の個数: 40

約数和(自身を含む): 467606232

約数和(自身を除く): 266756552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 2186, 2297, 4372, 4594, 5465, 8744, 9188, 10930, 11485, 17488, 18376, 21860, 22970, 36752, 43720, 45940, 87440, 91880, 183760, 2510621, 5021242, 10042484, 12553105, 20084968, 25106210, 40169936, 50212420, 100424840, 200849680]

約数ペア:

[(1, 200849680), (2, 100424840), (4, 50212420), (5, 40169936), (8, 25106210), (10, 20084968), (16, 12553105), (20, 10042484), (40, 5021242), (80, 2510621), (1093, 183760), (2186, 91880), (2297, 87440), (4372, 45940), (4594, 43720), (5465, 36752), (8744, 22970), (9188, 21860), (10930, 18376), (11485, 17488)]