200072168

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{11681}}^1$

素因数の和:13828

約数の個数: 16

約数和(自身を含む): 375342660

約数和(自身を除く): 175270492

約数列:

[1, 2, 4, 8, 2141, 4282, 8564, 11681, 17128, 23362, 46724, 93448, 25009021, 50018042, 100036084, 200072168]

約数ペア:

[(1, 200072168), (2, 100036084), (4, 50018042), (8, 25009021), (2141, 93448), (4282, 46724), (8564, 23362), (11681, 17128)]