194990050

素因数分解:

$2^1\times 5^2\times {\mathrm{3899801}}^1$

素因数の和:3899813

約数の個数: 12

約数和(自身を含む): 362681586

約数和(自身を除く): 167691536

約数列:

[1, 2, 5, 10, 25, 50, 3899801, 7799602, 19499005, 38998010, 97495025, 194990050]

約数ペア:

[(1, 194990050), (2, 97495025), (5, 38998010), (10, 19499005), (25, 7799602), (50, 3899801)]