200431048

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{191251}}^1$

素因数の和:191388

約数の個数: 16

約数和(自身を含む): 378678960

約数和(自身を除く): 178247912

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 191251, 382502, 765004, 1530008, 25053881, 50107762, 100215524, 200431048]

約数ペア:

[(1, 200431048), (2, 100215524), (4, 50107762), (8, 25053881), (131, 1530008), (262, 765004), (524, 382502), (1048, 191251)]