200758888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{13187}}^1$

素因数の和:13377

約数の個数: 32

約数和(自身を含む): 413048160

約数和(自身を除く): 212289272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 7612, 13187, 15224, 26374, 52748, 105496, 145057, 290114, 580228, 1160456, 2281351, 4562702, 9125404, 18250808, 25094861, 50189722, 100379444, 200758888]

約数ペア:

[(1, 200758888), (2, 100379444), (4, 50189722), (8, 25094861), (11, 18250808), (22, 9125404), (44, 4562702), (88, 2281351), (173, 1160456), (346, 580228), (692, 290114), (1384, 145057), (1903, 105496), (3806, 52748), (7612, 26374), (13187, 15224)]