200203504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{186757}}^1$

素因数の和:186832

約数の個数: 20

約数和(自身を含む): 393685864

約数和(自身を除く): 193482360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 186757, 373514, 747028, 1494056, 2988112, 12512719, 25025438, 50050876, 100101752, 200203504]

約数ペア:

[(1, 200203504), (2, 100101752), (4, 50050876), (8, 25025438), (16, 12512719), (67, 2988112), (134, 1494056), (268, 747028), (536, 373514), (1072, 186757)]