207876856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{4241}}^1$

素因数の和:4815

約数の個数: 32

約数和(自身を含む): 426066480

約数和(自身を除く): 218189624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 557, 1114, 2228, 4241, 4456, 6127, 8482, 12254, 16964, 24508, 33928, 46651, 49016, 93302, 186604, 373208, 2362237, 4724474, 9448948, 18897896, 25984607, 51969214, 103938428, 207876856]

約数ペア:

[(1, 207876856), (2, 103938428), (4, 51969214), (8, 25984607), (11, 18897896), (22, 9448948), (44, 4724474), (88, 2362237), (557, 373208), (1114, 186604), (2228, 93302), (4241, 49016), (4456, 46651), (6127, 33928), (8482, 24508), (12254, 16964)]