208373008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{566231}}^1$

素因数の和:566262

約数の個数: 20

約数和(自身を含む): 421276608

約数和(自身を除く): 212903600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 566231, 1132462, 2264924, 4529848, 9059696, 13023313, 26046626, 52093252, 104186504, 208373008]

約数ペア:

[(1, 208373008), (2, 104186504), (4, 52093252), (8, 26046626), (16, 13023313), (23, 9059696), (46, 4529848), (92, 2264924), (184, 1132462), (368, 566231)]