200190008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{191021}}^1$

素因数の和:191158

約数の個数: 16

約数和(自身を含む): 378223560

約数和(自身を除く): 178033552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 191021, 382042, 764084, 1528168, 25023751, 50047502, 100095004, 200190008]

約数ペア:

[(1, 200190008), (2, 100095004), (4, 50047502), (8, 25023751), (131, 1528168), (262, 764084), (524, 382042), (1048, 191021)]