205763290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{24179}}^1$

素因数の和:24246

約数の個数: 32

約数和(自身を含む): 396938880

約数和(自身を除く): 191175590

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 24179, 48358, 120895, 241790, 556117, 894623, 1112234, 1789246, 2780585, 4473115, 5561170, 8946230, 20576329, 41152658, 102881645, 205763290]

約数ペア:

[(1, 205763290), (2, 102881645), (5, 41152658), (10, 20576329), (23, 8946230), (37, 5561170), (46, 4473115), (74, 2780585), (115, 1789246), (185, 1112234), (230, 894623), (370, 556117), (851, 241790), (1702, 120895), (4255, 48358), (8510, 24179)]