207989130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6932971}}^1$

素因数の和:6932981

約数の個数: 16

約数和(自身を含む): 499173984

約数和(自身を除く): 291184854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6932971, 13865942, 20798913, 34664855, 41597826, 69329710, 103994565, 207989130]

約数ペア:

[(1, 207989130), (2, 103994565), (3, 69329710), (5, 41597826), (6, 34664855), (10, 20798913), (15, 13865942), (30, 6932971)]