105067205590

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{66921787}}^1$

素因数の和:66921951

約数の個数: 16

約数和(自身を含む): 190325565072

約数和(自身を除く): 85258359482

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 66921787, 133843574, 334608935, 669217870, 10506720559, 21013441118, 52533602795, 105067205590]

約数ペア:

[(1, 105067205590), (2, 52533602795), (5, 21013441118), (10, 10506720559), (157, 669217870), (314, 334608935), (785, 133843574), (1570, 66921787)]