201769790

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{195893}}^1$

素因数の和:196003

約数の個数: 16

約数和(自身を含む): 366713568

約数和(自身を除く): 164943778

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 195893, 391786, 979465, 1958930, 20176979, 40353958, 100884895, 201769790]

約数ペア:

[(1, 201769790), (2, 100884895), (5, 40353958), (10, 20176979), (103, 1958930), (206, 979465), (515, 391786), (1030, 195893)]