201439208

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{70139}}^1$

素因数の和:70504

約数の個数: 16

約数和(自身を含む): 378756000

約数和(自身を除く): 177316792

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 70139, 140278, 280556, 561112, 25179901, 50359802, 100719604, 201439208]

約数ペア:

[(1, 201439208), (2, 100719604), (4, 50359802), (8, 25179901), (359, 561112), (718, 280556), (1436, 140278), (2872, 70139)]