200637208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5153}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 390879360

約数和(自身を除く): 190242152

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 4867, 5153, 9734, 10306, 19468, 20612, 38936, 41224, 159743, 319486, 638972, 809021, 1277944, 1618042, 3236084, 6472168, 25079651, 50159302, 100318604, 200637208]

約数ペア:

[(1, 200637208), (2, 100318604), (4, 50159302), (8, 25079651), (31, 6472168), (62, 3236084), (124, 1618042), (157, 1277944), (248, 809021), (314, 638972), (628, 319486), (1256, 159743), (4867, 41224), (5153, 38936), (9734, 20612), (10306, 19468)]