205658046730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{353869}}^1$

素因数の和:354618

約数の個数: 32

約数和(自身を含む): 374918187600

約数和(自身を除く): 169260140870

約数列:

[1, 2, 5, 10, 89, 178, 445, 653, 890, 1306, 3265, 6530, 58117, 116234, 290585, 353869, 581170, 707738, 1769345, 3538690, 31494341, 62988682, 157471705, 231076457, 314943410, 462152914, 1155382285, 2310764570, 20565804673, 41131609346, 102829023365, 205658046730]

約数ペア:

[(1, 205658046730), (2, 102829023365), (5, 41131609346), (10, 20565804673), (89, 2310764570), (178, 1155382285), (445, 462152914), (653, 314943410), (890, 231076457), (1306, 157471705), (3265, 62988682), (6530, 31494341), (58117, 3538690), (116234, 1769345), (290585, 707738), (353869, 581170)]