201124850

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{25621}}^1$

素因数の和:25790

約数の個数: 24

約数和(自身を含む): 376489668

約数和(自身を除く): 175364818

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 7850, 25621, 51242, 128105, 256210, 640525, 1281050, 4022497, 8044994, 20112485, 40224970, 100562425, 201124850]

約数ペア:

[(1, 201124850), (2, 100562425), (5, 40224970), (10, 20112485), (25, 8044994), (50, 4022497), (157, 1281050), (314, 640525), (785, 256210), (1570, 128105), (3925, 51242), (7850, 25621)]