201409496

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{244429}}^1$

素因数の和:244538

約数の個数: 16

約数和(自身を含む): 381310800

約数和(自身を除く): 179901304

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 244429, 488858, 977716, 1955432, 25176187, 50352374, 100704748, 201409496]

約数ペア:

[(1, 201409496), (2, 100704748), (4, 50352374), (8, 25176187), (103, 1955432), (206, 977716), (412, 488858), (824, 244429)]